Journal Papers:
1. K. Maleknejad
 Numerical experimentation with time-series methods for convolution integral equation.
J. Computational and Applied Mathematics, 31, 211-225, 1990. (ISI)
2. K. Maleknejad and D. Rostami
Numerical method for finding regularization parameter in Fredholm integral equation of the first kind.
Int. J. Eng., Sci. 7 (2a), 61-76, 1996.
3. K. Maleknejad and D. Rostami
Preconditioned conjugate gradient method for solution of linear operator integral equation of the first kind.
J. of Sciences, University for Teacher Education 8 ( 1,2,3,4), 3-15, 1997.
4. K. Maleknejad and M. Hadizadeh
The numerical analysis of Adomian decomposition method for nonlinear Volterra integral and integro-differential equations.
Int. J. Eng. Sci., 8 (2a), 33-48, 1997.
5. K. Maleknejad and M. Hadizadeh
A note on a nonlinear problem in cell membrane theory.
Nonlinear Analysis, Theory, Methods and Applications 30 (6), 3947-3950, 1997.
6. K. Maleknejad and M. Hadizadeh
Numerical solution of Hammerstein integral equation by collocation. method, Mehran University Research Journal of Engineering & Technology 17 (3), 129-134, 1998.
7. K. Maleknejad and M. Hadizadeh
Numerical study of nonlinear Volterra integro-differential equations by Adomian's method.
J. Sci. I. R. Iran 9 (1), 51-58, 1998.
8. K. Maleknejad and M. Hadizadeh
On the decomposition method to the heat equation with nonlinear and non local boundary conditions.
Kybernetes, Int. J. Sys. Math., 27 (4), 426-434, 1998. (ISI)
9. K. Maleknejad and M. Hadizadeh
A bound for the Adomian decomposition series for some nonlinear Volterra integral equations.
Bull. of the Iranian Math. Soc., 24 (1), 47-58, 1998
10. M. Hadizadeh  and K. Maleknejad
The numerical analysis of Adomian decomposition method for some nonlinear turbulent diffusion problems.
J. Nonlinear Studies, 6 (1), 85-89, 1999.
11. K. Maleknejad and M. Hadizadeh
Algebraic nonlinearity in Volterra-Hammerstien equations.
J. Sci. I. R. Iran, 10 (1), 57-62, 1999.
12. K. Maleknejad and M. Hadizadeh
A New Computational Method for Volterra-Fredholm Integral Equations.
Computers and Mathematics with  Application, 37 (9),1-8, 1999. (ISI)
13. K. Maleknejad and D. Rostami
Fast Iterative Methods for Solving of Boundary Nonlinear Integral Equations with Singularity.
J. Comput. Anal. and Appl., 1 (2), 219-234, 1999.
14. K. Maleknejad and D. Rostami
Preconditioners for Solving Stochastic Boundary Integral Equations with Weakly Singular Kernels.
Computing, 63, 47-67, 1999. (ISI)
15. K. Maleknejad and D. Rostami
The PNGCG methods for solving the Wiener-Hope-Like nonlinear boundary integral equations.
Bull. of the Iranian Math. Soc., 26(1), 7-29, 2000.
16. K. Maleknejad and D. Rostami
Preconditioned semilinear stochastic singular & hypersingular integral equations.
Stochastic Analysis & Applications, 18(6), 949-965, 2000. (ISI)
17. K. Maleknejad and S. Rahbar
Numerical solution of Fredholm integral equation of the second kind by using B-spline function.
Int. J. Eng. Sci 11(5), 9-17, 2000.
18. K. Maleknejad, H. Mesgarani and T. Nikazad
Wavelet-Galerkin solutions for Fredholm Integral Equations of the second kind.
Int. J. Eng.sci, 13(5), 75-80, 2002.
19. K. Maleknejad, and H. Safdari
Fast Conjugate Gradiant Algoritm in solving of Linear System Equations that arise from the Integral Equations.
Int. J. Eng. Sci, 13(4), 29-36, 2002.
20. K Maleknejad and M. Tavassoli Kajani
Solving integro-differential equation by using hybrid Legendre and Block-Pulse functions.
International Journal of Applied Mathematics, 11(1), 67-76, 2002.
21. K. Maleknejad and F. Mirzaee
The Priconditioned Conjugate Gradient Method for solving Convolution-Type Integral Equations.
Int. J. Eng. sci, 14(4), 1-11, 2003.
22. K. Maleknejad, M. Tavassoli Kajani and Y. Mahmoudi
Numerical solution of Linear Fredholm and Volterra Integral Equations of the second kind by using Legendre Wavelet.
Kybernetes, Int. J. sys. math., 32 (9/10), 1530-1539, 2003. (ISI)
23. K. Maleknejad and Y. Mahmoudi
Numerical solution of Integro-Differential Equation By Using Hybrid Taylor And Block-Pulse Functions.
Far East Journal of Mathematical science (FJMS), 9(2) 203-213, 2003.
24. K. Maleknejad and Y. Mahmoudi
Taylor polynomial solution of high-order nonlinear Volterra-Fredholm integro-differential equation.
Applied Mathematics and Computation (AMC), 145(2-3), 641-653, 2003. (ISI) 
25. K. Maleknejad and M. Tavassoli Kajani
Solving second kind integral equations by Galerkin methods with hybrid Legendre and block-pulse function.
Applied Mathematics and Computation (AMC), 145(2-3), 623-629, 2003. (ISI)
26. K. Maleknejad and F. Mirzaee
Numerical solution of linear Fredholm integral equations system by Rationalized Haar function method.
International Journal of Computation and Mathematics (IJCM), 80(11), 1397-1405, 2003. (ISI)
27. K. Maleknejad, F. Mirzaee and S. Abbasbandy
Solving linear Integro Differential equations systems by using Rationalized Haar functions method.
Applied Mathematics Computation (AMC), 155(2), 317-328, 2004. (ISI)
28. K. Maleknejad and S. Rahbar
Solving Non-linear Fredholm Integral Equations of the second kind using interval Function.
Int. J. Eng. Sci, 15(1), 75-81, 2004.
29. K. Maleknejad and Y. Mahmoudi
Numerical solution of linear Fredholm integral equation by using hybrid Taylor and Block-pulse function.
Applied Mathematics and Computation (AMC), 149(3), 799-806, 2004. (ISI)
30. K. Maleknejad and M. Shahrezaee
Using Runge-Kutta method for numerical solution of the system of Volterra integral equation.
Applied Mathematics and Computation (AMC), 149(2), 399-410, 2004. (ISI)
31. K. Maleknejad and H. Safdari
Parallel algorithm for solving linear system arising from PDE and integral equation.
Applied Mathematics and Computation (AMC), 151 (2), 443-453, 2004. (ISI)
32. K. Maleknejad and H. Mesgarani
Solution of differential equation via wavelet functions.
Int. J. Eng. Sci. 13(2), 11-14, 2004.
33. K. Maleknejad and M. Tavassoli Kajani
Solving linear integro-differential equation system by Galerkin method with hybrid functions.
Applied Mathematics & Computation (AMC), 159, 603-612, 2004.(ISI)
34. K. Maleknejad and F. Mirzaee
Numerical solution of stochastic linear heat conduction problem by using new alghorithms.
Applied Mathematics & Computation (AMC), 163, 97-106, 2005. (ISI)
35. K. Maleknejad and F. Mirzaee
Using rationalized Haar wavelet for solving linear integral equations.
Applied Mathematics & Computation (AMC), 160(2), 579-587, 2005. (ISI)
36. K. Maleknejad and N. Aghazadeh
Numerical Solution of Volterra Integral Equations of the Second Kind with Convolution Kernel by Using Taylor-Series Expansion Method.
Applied Mathematics & Computation (AMC), 161(3), 915-922, 2005. (ISI)
37. K. Maleknejad and F. Mirzaee
Numerical Solution of Integro-Differential Equations by Using Rationalized Haar Functions Method.
Kybernetes, Int. J. Sys. Math, 35(10), 1735-1744, 2006. (ISI)
38. K. Maleknejad and H. Mesgarani
New Methods for Solving Weakly Singular Integral Equations.
Kybernetes, Int. J. Sys. Math, Vol. 35, No. 5, 753-760, 2006. (ISI)
39. K. Maleknejad and M. Karami
Using the WPG Method for Solving Integral Equations of the Second Kind.
Applied Mathematics & Computation (AMC), 166, 123-130, 2005. (ISI)
40. K. Maleknejad, M. Shahrezaee and H. Khatami
Numerical Solution of Integral Equations System of the Second Kind by Block-Pulse Functions.
Applied Mathematics & Computation (AMC), 166, 15-24, 2005. (ISI)
41. K. Maleknejad and M. Karami
Numerical Solution of Non-Linear Fredholm Integral Equations by Using Multiwavelets in Petrov-Galerkin Method.
Applied Mathematics & Computation (AMC), 168, 102-110, 2005. (ISI)
42. K. Maleknejad,  M. Karami and N. Aghazadeh
Numerical Solution of Hammerstein Equations Via an Interpolation Method.
Applied Mathematics & Computation (AMC), 168, 141-145, 2005. (ISI)
43. K. Maleknejad and T. Lotfi
Numerical Expansion Methods for Solving Integral Equations by Interpolation and Guass Quadrature Rules.
Applied Mathematics & Computation (AMC), 168, 111-124, 2005. (ISI)
44. K. Maleknejad, M. Karami and M. Rabbani
Using the Petrov-Galerkin Elements for Solving Hammerstein Integral Equations.
Applied Mathematics & Computation (AMC), 172, 831-845, 2006. (ISI)
45. K. Maleknejad and H. Derili
The Collocation Method for Hammerstein Equations by Daubechies Wavelets.
Applied Mathematics & Computation (AMC), 172, 846-864, 2006. (ISI)
46. K. Maleknejad, N. Aghazadeh and M. Rabbani
Numerical Solution of Second Kind Fredholm Integral Equations System by Using a Taylor-Series Expansion Method.
Applied Mathematics & Computation (AMC), 175, 1229-1234, 2006. (ISI)		  
47. K. Maleknejad and H. Derili
Numerical Solution of Integral Equations by Using Combination of Spline-Collocation Method and Lagrange Interppolation.
Applied Mathematics & Computation (AMC), 175, 1235-1244, 2006. (ISI)		  
48. K. Maleknejad and T. Lotfi
Expansion Method for Linear Integral Equations by Cardinal B-Spline Wavelet and Shannon Wavelet as Bases for Obtain Galerkin System.
Applied Mathematics & Computation (AMC), 175, 347-355, 2006. (ISI)		  
49. K. Maleknejad and M. Rabbani
Numerical Solution for the Freholm Integral Equation of the Second Kind with Toeplitz Kernels by Using Preconditioners.
Applied Mathematics & Computation (AMC), 180, 128-133, 2006. (ISI)		  
50. K. Maleknejad, N. Aghazadeh and R. Mollapourasl
Numerical Solution for the Freholm Integral Equation of the First Kind with Collocation Method and Estimation of Error Bound.
Applied Mathematics & Computation (AMC), 179, 352-359, 2006. (ISI)		  
51. K. Maleknejad, R. Mollapourasl and K. Nouri
Convergence of Numerical Solution of the Fredholm Integral Equation of the First Kind with Degenerate Kernel.
Applied Mathematics & Computation (AMC), 181, 1000-1007, 2006. (ISI)		  
52. K. Maleknejad and A. Arzhang
Numerical solution of the Fredholm singular integro-differential equation with Cauchy kernel by using Taylor-series expansion and Galerkin method.
Applied Mathematics & Computation (AMC), 182, 888-897, 2006. (ISI)		  
53. K. Maleknejad and H. Mesgarani
Numerical Method for a Nonlinear Boundary Integral Equation.
Applied Mathematics & Computation (AMC), 182, 1006-1009, 2006. (ISI)		  
54. K. Maleknejad and M. Yousefi
Numerical solution of the integral equation of the second kind by using wavelet bases of Hermite cubic splines.
Applied Mathematics & Computation (AMC), 183, 134-141, 2006. (ISI)		  
55. K. Maleknejad
A Comparison of Fourier Extrapolation Methods for Numerical Solution of Deconvolution.
Applied Mathematics & Computation (AMC), 183, 533-538, 2006. (ISI)		  
56. K. Maleknejad and M. R. Fadaei Yami
A Computational Method for System of Volterra-Fredholm Integral Equations.
Applied Mathematics & Computation (AMC), 183, 589-595, 2006. (ISI)		  
57. K. Maleknejad, T. Lotfi and Y. Rostami
 Numerical Computational Method in Solving Fredholm Integral Equations of the Second Kind by Using Coifman Wavelet.
Applied Mathematics & Computation (AMC), 186, 212-218, 2007. (ISI)		  
58. K. Maleknejad, T. Lotfi and K. Mahdiani
 Numerical solution of first kind Fredholm integral equations with Wavelets-Galerkin method (WGM) and Wavelets precondition.
Applied Mathematics & Computation (AMC), 186, 794-800, 2007. (ISI)		  

59. K. Maleknejad and S. Sohrabi
 Numerical Solution of Fredholm Integral Equations of the First Kind by Using Legendre Wavelets.
Applied Mathematics & Computation (AMC), 186, 836-843, 2007. (ISI)

  
60. M. Rabbani, K. Maleknejad and N. Aghazadeh
 Numerical Computational Solution of the Volterra Integral Equations
System of the Second Kind by Using an Expansion Method.
Applied Mathematics & Computation (AMC), 187, 1143-1146, 2007. (ISI)		  
61. K. Maleknejad, S. Sohrabi and Y. Rostami
 Numerical Solution of Nonlinear Volterra Integral Equations of the Second Kind by Using Chebyshev Polynomials.
Applied Mathematics & Computation (AMC), 188, 123–128, 2007. (ISI)		  
62. K. Maleknejad, M. Yousefi and K. Nouri
Computational methods for integrals involving functions
and Daubechies wavelets.
Applied Mathematics & Computation (AMC), 189, 1828–1840, 2007. (ISI)		  
63. K. Maleknejad and H. Derili
Numerical Solution of Hammerstein Integral Equations by Using Combination of Spline-Collocation Method and Lagrange Interppolation.
Applied Mathematics & Computation (AMC), 190, 1557–1562, 2007. (ISI)		  
64. M. Rabbani, K. Maleknejad, N. Aghazadeh, R. Mollapourasl
 Computational Projection Methods for Solving Fredholm Integral Equation.
Applied Mathematics & Computation (AMC), 191, 140-143, 2007. (ISI)		  
65. K. Maleknejad, K. Nouri and M. Yousefi
Discussion on Convergence of Legendre Polynomial for Numerical
Solution of Integral Equations.
Applied Mathematics & Computation (AMC), 193, 335-339, 2007. (ISI)		  
66. K. Maleknejad, R. Mollapourasl and M. Alizadeh
Numerical Solution of the Volterra Type Integral Equation of the First
Kind with Wavelet Basis.
Applied Mathematics & Computation (AMC), 194, 400-405, 2007. (ISI)		  
67. K. Maleknejad, H. Derili and S. Sohrabi
Numerical Solution of Urysohn Integral Equations by Using the Iterated Collocation Methods.
International Journal of Computer Mathematics, 85, 143-154 , 2008. (ISI)		  
68. K. Maleknejad and A. Salimi
Numerical Solution of Singular Volterra Integral Equations System of Convolution Type by Using Operational Matrices.
Applied Mathematics & Computation (AMC), 195, 500-505, 2008. (ISI)		  
69. K. Maleknejad, S. Sohrabi and Y. Rostami
 Application of Wavelet Transform Analysis in Medical Frames Compression.
Kybernetes, Int. J. Sys. Math, 37, 2, 343-351, 2008. (ISI)		  
70. K. Maleknejad, N. Aghazadeh
 Convergence of Galerkin Method by Wavelets for Fredholm Integral Equation of the First Kind.
Kybernetes, Int. J. Sys. Math, (to appear). (ISI)		  
71. K. Maleknejad, R. Mollapourasl and K. Nouri
Study on existence of solutions for some nonlinear functional–integral equations.
Nonlinear Analysis: Theory, Methods & Applications, 69, 18, 2582-2588, 2008. (ISI)		  
72. K. Maleknejad and M. Rabbani
The Petrov-Galerkin Method and Chebyshev Multiwavelet
Basis for Solving Integro-Differential Equations.
IUST International Journal of Engineering Science, 18(1-2), 19-26, 2007.		  
73. K. Maleknejad, M. Rabbani, N. Aghazadeh and M. Karami
A Wavelet Petrov-Galerkin Method for Solving Integro-Di erential Equations.
International Journal of Computer Mathematics, 86(9), 1572-1590, 2009. (ISI)		  
74. K. Maleknejad, S. Sohrabi and H. Derili
A New Computational Method for Solution of Nonlinear Volterra-Fredholm
Integro-Differential Equations.
International Journal of Computer Mathematics, 87, Issue2 (2010) 327-338. (ISI)		  
75. K. Maleknejad, H. Derili and S. Sohrabi
The Discrete Collocation Method for Weakly Singular Urysohn Equations.
International Journal of Computer Mathematics, 87, Issue2 (2010) 404-413. (ISI) 		 
76. K. Maleknejad and M. Rabbani
A modification for solving Fredholm-Hammerstein integral equation by using wavelet basis.
Kybernetes, Int. J. Sys. Math, 38(3-4), 615-620, 2009. (ISI)		  
77. K. Maleknejad and M. Nosrati Sahlan
The Method of Moments for Solution of Second Kind Fredholm Integral Equations Based on B-Spline Wavelets.
International Journal of Computer Mathematics, Vol 87, No.7, 1602-1616, 2010. (ISI) 		 
78. K. Maleknejad, K. Nouri and R. Mollapourasl
Existence of Solutions for Some Nonlinear Integral Equations.
Communications in Nonlinear Science and Numerical Simulation, 14(6), 2559-2564, 2009. (ISI) 		 
79. K. Maleknejad, K. Nouri, and R. Mollapourasl
Investigation on the existence of solutions for some nonlinear functional-integral equations.
Nonlinear Analysis: Theory, Methods & Applications, 71 (2009) 1575-1578. (ISI)		  
80. K. Maleknejad, S. Sohrabi and B. Baranji
Application of 2D-BPFs to nonlinear integral equations.
Communications in Nonlinear Science and Numerical Simulation, 15 (2010) 527-535. (ISI) 		 
81. K. Maleknejad, K. Nouri and M. Nosrati Sahlan
Convergence of approximate solution of nonlinear Fredholm–Hammerstein integral equations
Communications in Nonlinear Science and Numerical Simulation, 15 (2010) 1432-1443.  (ISI)

In the list of Hotteset paper of Communications in Nonlinear Science and Numerical Simulation, Oct 2009-Sep 2010.

  
82. K. Maleknejad, and M. Alizadeh
Volterra Type Integral Equation by the Wittaker Cardinal Expansion.
The Open Cybernetics and Systemic Journal, 2009, 3, 1-4 (Open Access)		  
83. K. Maleknejad, and E. Najafi.
Numerical solution of nonlinear Volterra integral equations using the idea of quasilinearization.
Communications in Nonlinear Science and Numerical Simulation, 16(2011), 93-100 .(ISI)		  
84. K. Maleknejad, H. Safdari and M. Nouri.
 Numerical Solution of integral equations system of the first kind by using operational matrix with block pulse functions.
International Journal of System Science, Vol 42, No.1 (2011), 195-199(ISI) 		 
85. K. Maleknejad, E. Hashemizade and R. Ezzati
 A new approach to the numerical solution of Volterra integral equations by using Bernstein's approximation.
Communications in Nonlinear Science and Numerical Simulation, 16(2011) ,647-655.(ISI)

 In the list of Hotteset papers of Communications in Nonlinear Science and Numerical Simulation, July 2010-Sep 2010.

  
86. K. Maleknejad, K. Nouri and L. Torkzade
 Comparison projection method with Adomian's decomposition method for solving system of integral equations.
 Bulletin of the Malaysian mathematical sciences society, (2) 34(2) 2011, 379-388(ISI).		  
87. E. Babolian, K. Maleknejad, M. Roodaki and H. Almasieh
Two-dimensional triangular functions and their applications to nonlinear 2D Volterra-Fredholm integral equations.
Computers and Mathematics with Applications, 60(2010), 1711-1722. (ISI)
 		  
88. K. Maleknejad, H. Almasieh and M. Roodaki
Preconditioned technique for solving Fredholm integral equations of the first kind with orthogonal triangular functions.
World Applied Sciences Journal 7(Special Issue for applied Math) 2009, 162-167. (ISI) 		 
89. K. Maleknejad, H. Almasieh and M. Roodaki
Triangular functions (TF) method for the solution of nonlinear Volterra-Fredholm integral equations.
Communications in Nonlinear Science and Numerical Simulation 15(2010), 3293-3298. (ISI) 		 
90. K. Maleknejad, M. Roodaki  and H. Almasieh
Numerical solution of Volterra integral equations of first kind by using a recursive scheme.

Journal of Mathematical Extension, Vol. 3, No. 2 (2009), 113-121.

91. K. Maleknejad, K. Mahdiani
 Solving nonlinear mixed Volterra-Fredholm integral equations with two-dimensional Block-Pulse functions using direct method.

Communications in Nonlinear Science and Numerical Simulation, Vol 16, No. 9 (2011), 3512-3519 (ISI).

In the list of Hotteset papers of Communications in Nonlinear Science and Numerical Simulation, January 2011-March 2011.
92. E. Babolian, K. Maleknejad, M. Mordad and B. Rahimi
A numerical method for solving Fredholm-Volterra integral equations in two dimensional spaces using Block-Pulse functions and an operational matrix.

Journal of Computational and Applied Mathematics, Vol 235, No. 14 (2011), 3965-3971 (ISI).

93. K. Maleknejad and M. Attary
An efficient numerical approximation for the linear class of Fredholm integro-differential equations based on Cattani's method.

Communications in Nonlinear Science and Numerical Simulation, Vol 16 (2011), 2672-2679 (ISI).
94. K. Maleknejad and B. Rahimi
 Modification of Block-Pulse functions and their application to solve numerically Volterra integral equations of the first kind.

Communications in Nonlinear Science and Numerical Simulation, Vol 16 (2011), 2469-2477 (ISI).

95. K. Maleknejad, R. Mollapourasl and M. Alizadeh
 Convergence analysis for numerical solution of Fredholm integral equation by Sinc approximation.

Communications in Nonlinear Science and Numerical Simulation, Vol 16 (2011), 2478-2485 (ISI).

In the list of Hotteset papers of Communications in Nonlinear Science and Numerical Simulation, Oct 2010-Dec 2010.
96. M. Khodabin, K. Maleknejad, M. Rostami and M. Nouri
 Numerical solution of stochastic differential equations by second order Runge–Kutta methods

Mathematical and Computer Modelling, Volume 53, Issues 9-10, May 2011, Pages 1910-1920 (ISI).

97. K. Maleknejad and H. Almasieh
 Optimal control of Volterra integral equations via triangular functions. 

Mathematical and Computer Modelling, Volume 53, Issues 9-10, May 2011, Pages 1902-1909 (ISI).

98. K. Maleknejad, B. Basirat and E. Hashemizadeh
 Hybrid Legendre polynomials and Block-Pulse functions approach for nonlinear Volterra-Fredholm integro-differential equations.

Computer and Mathematics with Application, Volume 61, Issues 9 (2011), Pages 2821-2828 (ISI).

In the list of Hotteset papers of Computer and Mathematics with Application, April 2011-January 2011. 
99. K. Maleknejad, E. Hashemizadeh and B. Basirat
Computational method based on Bernstein operational matrices for nonlinear Volterra-Fredholm-Hammerstein integral equations.

Communications in Nonlinear Science and Numerical Simulation, Volume 17, Issue 1, January 2012, Pages 52-61 (ISI).  

In the list of Hotteset papers of Communications in Nonlinear Science and Numerical Simulation, April 2011-Junaury 2011.
100. K. Maleknejad and A. Khademi
Filter matrix based on interpolation wavelets for solving Fredholm integral equations.

Communications in Nonlinear Science and Numerical Simulation, Volume 16, Issue 11, November 2011, Pages 4197-4207 (ISI).   
101. K. Maleknejad, P. Torabi and R. Mollapourasl

Fixed point method for solving nonlinear quadratic Volterra integral equations.

Computers & Mathematics with Applications, Volume 62, Issue 6, September 2011, Pages 2555-2566 (ISI).
102. M. Khodabin, K. Maleknejad, M. Rostami and M. Nouri
 Interpolation solution in generalized stochastic exponential population growth model.

Applied Mathematical Modelling, Volume 36, Issue 3, March 2012, Pages 1023-1033 (ISI).
103. K. Maleknejad and E. Hashemizadeh
 A numerical approach for Hammerstein integral equations of mixed type using operational matrices of hybrid functions.

U.P.B. Sci. Bull., Series A, Vol. 73, Iss. 3, 2011 (ISI). 
104. K. Maleknejad, B. Basirat and E. Hashemizadeh

A Bernstein operational matrix approch for system of high order linear Volterra-Fredholm integro-differential equations.

Mathematical and computer modelling, Volume 55, Issue 3-4, Feb 2012, Pages 1363-1372(ISI).
105. K. Maleknejad, M. Khodabin and M. Rostami.

Numerical Method for Solving m-Dimensional Stochastic It^0-Volterra Integral Equations by Stochastic Operational Matrix.

Computer and Mathematics With Application, Vol. 63 (2012), pp. 133-143 (ISI).
106. K. Maleknejad, M. Khodabin and M. Rostami

Numerical solution of stochastic Volterra integral equations by a stochastic operational matrix based on block pulse functions.

Mathematical and Computer Modelling, Volume 55, Issue 3-4, Feb 2012, Pages 791-800(ISI).
107. K. Maleknejad and K. Nedaiasl

Application of Sinc-collocation method for solving a class of nonlinear Fredholm integral equations.

Computers & Mathematics with Applications, Volume 62, Issue 8, October 2011, Pages 3292-3303(ISI).
108. K. Maleknejad, A. Khademi and T. Lotfi

Convergence and condition number of multi-projection operators by Legendre wavelets.

Computers & Mathematics with Applications, Volume 62, Issue 9, November 2011, Pages 3538-3550 (ISI).
109. K. Maleknejad and Z. Jafari-Behbahani

Application of two-dimensional triangular functions for solving nonlinear calss of mixed Volterra-Fredholm integral equations.

Mathematical and Computer Modelling, Volume 55 , Issue 5-6, March 2012 , Pages 1833-1844 (ISI).
110. K. Maleknejad and P. Torabi

A boundary meshless method for Neumann problem.

Journal of Sciences, Islamic Republic of Iran, Vol. 22( 3), pages . 277-286, 2011(ISI).
111. K. Maleknejad and E. Najafi

Numerical solution of nonlinear Volterra integral equations with nonincreasing kernel and an application.

Bull. Malays. Math. Sci. Soc., Vol. 34(2), pages: 379-388, 2011 (ISI).
112. K. Maleknejad and E. hashemizadeh

Numerical solution of nonlinear singular ordinary differential equations arising in Biology via operational matrix of shifted Legendre polynomials.

Amercan Journal Computational and Applied Mathematics, 2011, 1 (1), pages: 15-19.

DOI: 1005923/J. ajcam.20110101.01
113. K. Maleknejad and M. Nouri

A direct method to solve integral and integro-differential equations of convolution type by using improved operational matrix.

International Journal of System Science, Volume 44, Issue 6, Feb 2012(ISI).
114. K. Maleknejad, L. Torkzadeh and K. Nouri

Convergence of approximate solution of Fredholm integral equations by using block-pulse functions.

Proceedings of the Jangjeon Mathematical Society, Vol. 14 (3), pages: 299-306, 2011.
115. K. Maleknejad and P. Torabi

Application of fixed point method for solving nonlinear Volterra- Hammerstein integral equations.

Scientific bulletin of university politehnica of Bucharest, Series A, Volume 74, Pages 45-56, 2012 (ISI).
116. J. Rashidinia, K. Maleknejad and N. Taheri

Sinc-Galerkin method for numerical solution of the Bratu's problem.

Numerical Algorithms, Vol. 62, 1-11, 2012 (ISI).
117. K. Maleknejad, M. Alizadeh and R. Mollapourasl

Convergence of Sinc approximation for Fredholm integral equation with degenerate kernel.

Kybernetes, Volume 41, Issue 3, pages: 482-490, 2012 (ISI).
118. M. Rabbani and K. Maleknejad

Using orthonormal wavelet basis in Petrov- Galerkin method for solving Fredholm integral equations of the second kind.

Kybernetes, Volume 41, Issue 3, pages: 465-481, 2012 (ISI).
119. K. Maleknejad, M. Nosrati Sahlan and E. Najafi

Wavelet Galerkin method for solving singular integral equation.

Computational and Applied Mathematics, Volume 31, Issue 2, pages: 1-18, 2012 (ISI).
120. M. Khodabin, K. Maleknejad, M. Rostami and M. Nouri

Numerical approach for solving stochastic Volterra-Fredholm integral equations by stochastic operational matrix.

Compters and Mathematics with Application, Volume 64, Issue 6, September 2012, pages: 1903-1913, 2012 (ISI).
121. K. Maleknejad, R. Mollapourasl and M. shahabi

On solution of nonlinear integral equation based on fixed point technique and cubic B-spline scaling functions.

Journal of Computational and Applied Mathematics, Volume 239, Feb 2013, pages: 346-358, 2013 (ISI).
122. K. Maleknejad and E. Najafi

On the error analysis of numerical solution of linear Volterra integral equations of the second kind.

International Journal of Comput, Volume 90, Issue 5, 2013, Pages 1008-1022(ISI).

DOI:10.1080/00207160.2012.744451
123. M. Khodabin, K. Maleknejad, M. Asgari and E. Hashemizadeh

Numerical solution of nonlinear stochastic integral equation by stochastic operational matrix based on Bernstein polynomials.

Bull. Math. Soc. Sci. Malh. Romanie Tome 57 (105) No. 1,2014, 3-12 (ISI).
124. K. Maleknejad and M. Attary
A Chebyshev collocation method for the solution of higher-order Fredholm-Volterra integro-differential equation system.

U.P.B. Sci. Bull., Series A, Vol. 74, Iss. 4, 2012 (ISI).
125. K. Maleknejad, M. Hadizadeh and M. Attary
 On the approximate solution of integro-differential equations arising in oscillating magnetic field.

Application of Mathematics,58.No.5, p 595-607,2013.(ISI).
126. K. Maleknejad, M. Alizadeh
 Sinc approximation for numerical solution of integral equation arising in conductor-like screening model for real solvent.

Journal of Computational and Applied Mathematics, Vol. 251, 15 October 2013, Pages 81-92 .(ISI).
127. K. Maleknejad, I. Najafi Khalilsaraye and M. Alizadeh
 On the Solution of the Integro-differential Equation with an Integral Boundary Condition.

Numerical Algorithms , Vol. 63,No.1 May 2013, Pages 355-374 .(ISI).
128. K. Maleknejad, R. Mollapourasl and P. Mirzaei
Numerical solution of Volterra functional integral equation by using cubic B-spline scaling functions.

Journal of Numerical Methods for Partial Differential Equations, DOI 10.1002/num , pages 700-721(ISI).
129. K. Maleknejad and K. Nedaei asl
A Sinc quadrature method for Urysohn integral equation.

Journal of Integral Equations and Applications (JIEA), Vol. 25, No.3, 2013, pages 407-429(ISI).
130. M. Khodabin, K. Maleknejad and F. Hosseini Shekarabi
Application of Triangular Functions to Numerical Solution of Stochastic Volterra Integral Equations.

IAENG, International Journal of Applied Mathematics, Vol. 43 (1), IJAM, 43_1_01, 2013.
131. M. Khodabin, K. Maleknejad and M. Asgari
Numerical solution of a Stochastic Population Growth model in a closed system.

Advanced in Differential Equations,  2013: 130, 1-11, Springer Open (ISI).doi:10.1186/1687-1847-2013-130

132. Ali Khademi and K. Maleknejad
Multi-projection method for Volterra integral equations at the collocation points.

Applied Mathematics Letters, Vol. 26, Number. 12,pp 1198–1205, 2013 (ISI).
133. K. Maleknejad and S. Akhavan
Using the improved Petrov–Galerkin elements k - 0 for solving nonlinear Hammerstein–Fredholm integral equations

Journal of Computational and Applied Mathematics 267 (2014) 107–116 (ISI).
134. K. Maleknejad,M. Khodabin, and F. Hosseini Shekarabi
Modified Block Pulse Functions for Numerical Solution of Stochastic Volterra Integral Equations

Journal of Applied Mathematics Volume 2014, Article ID 469308, 10 pages (ISI).
135. Khosrow Maleknejad and Asyieh Ebrahimzadeh
The use of rationalized Haar wavelet collocation method for solving optimal control of Volterra integral eguations

Journal of Vibration and Control September 2013, (ISI).doi:10.1177/1077546313504977

136. Khosrow Maleknejad and T. Damercheli
Improving the accuracy of solutions of the linear second kind Volterra integral equations system by using the Taylor expansion method

Indian Journal of Pure and Applied Mathematics 45(3),363-376, 2014

137. K. Maleknejad and M. Tamamgar
A New Reconstruction of Variational Iteration Method and Its Application to Nonlinear Volterra Integrodifferential Equations

Abstract and Applied Analysis Volume 2014, Article ID 968242, 6 pages (ISI).
138. K. Maleknejad and Najafi Khalilsaraye
On Solution of Integrodifferential Equation with Delay Parameter by Sinc Basis Functions

Abstract and Applied Analysis Volume 2014, Article ID 564632, 8 pages (ISI).
139. K. Maleknejad ,E. Hashemizadeh and F. Mahmoodi
Numerical method for solving Lane – Emden type equations arising in astrophysics

Applied Science and Agriculture ,9(4) April 2014, Pages: 1907-1913

140. K. Maleknejad, R. Ezzati and T. Damercheli
Solution of Multi-Delay Dynamic Systems by Using Hybrid Functions

Applied Mathematics, 2014, 5, 2016-2027.
141. K. Maleknejad and A.Ebrahimzadeh
An efficient hybrid pseudo-spectral method for solving optimal control of Volterra integral systems

Journal Mathematical Communications Math. Commun. 19(2014), 417–435 (ISI).
142. K. Maleknejad and M.Asgari
The construction of operational matrix of fractional integration using triangular functions

Journal Appl. Math. Modelling , doi: http://dx.doi.org/10.1016/j.apm.2014.09.009 (39 (2015) 1341–1351 (ISI).
143. K. Maleknejad, R. Mollapourasl and A. Ostadi
Convergence analysis of Sinc-collocation methods for nonlinear Fredholm integral equations with a weakly singular kernel

Journal Computational and Applied Mathematics 278 (2015) 1–11 (ISI).
144. K.Maleknejad and A.Ebrahimzadeh
Optimal Control of Volterra Integro-Differential Systems Based on Legendre Wavelets and Collocation Method.

International Journal of Mathematical, Computational, Physical and Quantum Engineering, Vol:8 No:7 ,pp.951-955,2014.
145. K. Maleknejad and Y. Rostami
Numerical Solution for Integro-Differential Equations by Using Quartic B-Spline Wavelet and Operational Matrices.

International Journal of Mathematical, Computational, Physical and Quantum Engineering, Vol:8 No:7 ,pp. 942 - 950, 2014.
146. K. Maleknejad, A. Abdolali, and M. Fallah
Calculation of Electromagnetic Waves Scattering by NonHomogeneous Surface Impedance Using Moment Method.

Journal of Communications Technology and Electronics, Vol. 59, No. 11, pp. 1128–1134,2014(ISI).
147. M. Khodabin , K. Maleknejad and T. Damercheli
Approximate solution of the stochastic Volterra integral equations via expansion method.

Int. J. Ind. Math., 6: 41-48, 2014.
148. F. Hosseini Shekarabi1, M. Khodabin and K. Maleknejad
The Petrov-Galerkin Method for Numerical Solution of Stochastic Volterra Integral Equations.

IAENG International Journal of Applied Mathematics, 44:4, IJAM: , 2014.
149. K. Maleknejad, L. Torkzadeh
Application of hybrid functions for solving oscillator equations.

Romanian Journal of Physics, volume 60, number 1-2,87-98 , 2015.(ISI)
150. K. Maleknejad, L. Torkzadeh
Hybrid Functions Approach for the Fractional Riccati Differential Equation.

Accepted , 2015.(ISI)
151. K. Maleknejad,K. Nouri and L. Torkzadeh
Operational Matrix of Fractional Integration Based on the Shifted Second Kind Chebyshev Polynomials for Solving Fractional Differential Equations.

Mediterr. J. Math.No 9 ,1-14, 2015.(ISI)
152. M. Mohsenyzadeh, K. Maleknejad and R. Ezzati
A numerical approach for the solution of a class of singular boundary value problems arising in physiology.

Advances in Difference Equations , 2015:231, 2015 .(ISI)
153. K. Maleknejad, P. Torabi and S. Sauter
Numerical Solution of a Non-Linear Volterra Integral Equation.

Vietnam J. Math. DOI 10.1007/s10013-015-0149-8, 2015 .(ISI)
154. S.Akhavan and K.Maleknejad
Improving Petrov - Galerkin elements via Chebyshev polynomials and solving Fredholm integral equation oft he second kind by them.

Applied Mathematics and Computation, 271 ,352-364 ,2015.(ISI)
155. F. Hosseini Shekarabi, M. Khodabin and K. Maleknejad
Application of operational matrices to numerical solution of stochastic SIR model.

Arabian Journal of Mathematics,DOI 10.1007/s40065-016-0144-2, 2016.(ISI)
156. K. Maleknejad , A. Ostadi
Using Sinc-collocation method for solving weakly singular Fredholm integral equations of the first kind.

Applicable Analysis journal, DOI 10.1080/00036811.2016.1153629, 2016.(ISI)
157. S. Jahangiri, K. Maleknejad and M.Tavassoli Kajani
A hybrid collocation method based on combining the third kind Chebyshev polynomials and Block-Pulse functions for solving higher-order initial value problems.

Kuwait Journal of Science, 43(4):1-10, 2016.(ISI)
158. K. Maleknejad, K. Nouri, L. Torkzadeh
Study on Multi-Order Fractional Differential Equations via Operational Matrix of Hybrid Basis Functions.

Bulletin of the Iranian Mathematical Society, Volume 43, Issue 2, , pp 307-318, 2017.(ISI)
159. K. Maleknejad and Y. Rostami
Numerical Solution for First Kind Fredholm Integral Equations by Using Sinc Collocation Method.

International Journal of Applied Physics and Mathematics, Volume 6, Number 3, pp. 120 - 128, 2016.
160. K. Maleknejad, A.Ostadi and A. Ebrahimzadeh
Numerical Solution of Nonlinear Weakly Singular Fredholm-Volterra Integral Equations of the Second Kind by Using Sinc-Collocation Methods.

International Journal of Applied Physics and Mathematics, Volume 6, Number 3, pp. 88 - 94, 2016.
161. Y. Rostami and K. Maleknejad
Franklin Wavelet Galerkin Method (FWGM) for Numerical Solution of Two-Dimensional Fredholm Integral Equations.

Mediterr. J. Math, Volume 13, pp. 4819–4828, 2016 (ISI)
162. Y. Rostami and K. Maleknejad
Numerical solution of partial integro-differential equations by using projection method .

Mediterr. J. Math, 14:113, doi:10.1007/s00009-017-0904-z, 2017 (ISI)
163. A. Babaaghaie and K. Maleknejad
Numerical solutions of nonlinear two-dimensional partial Volterra integro-differential equations by Haar wavelet .

Journal of CAM, Volume 317, pp 643–651, 2016 (ISI)
164. A. Babaaghaie and K. Maleknejad
Numerical solution of integro-differential equations of high order by wavelet basis, its algorithm and convergence analysis .

Journal of CAM, 14:113, DOI: 10.1016/j.cam.2017.04.035, 2017 (ISI)
165. M. Fallahpour, M. Khodabin and K. Maleknejad
Theoretical error analysis and validation in numerical solution of two-dimensional linear stochastic Volterra-Fredholm integral equation by applying the block-puls functions .

J. Cogent Mathematics, 14:113, DOI: 10.1080/23311835.2017.1296750, 2017 (ISI)
166. K. Maleknejad and A. Ostadi
Numerical solution of system of Volterra integral equations with weakly singular kernels and its convergence analysis .

Applied Numerical Mathematics, DOI: 10.1016/j.apnum.2016.12.005, 2017 (ISI)
167. E. Fathizadeh, R. Ezzati and K. Maleknejad
Hybrid Rational Haar Wavelet and Block Pulse Functions Method for Solving Population Growth Model and Abel Integral Equations .

Mathematical Problems in Engineering, DOI: 10.1155/2017/2465158 , 2017 (ISI)
168. B. Hashemi, M. Khodabin and K. Maleknejad
Numerical Solution Based on Hat Functions for Solving Nonlinear Stochastic Itô Volterra Integral Equations Driven by Fractional Brownian Motion .

Mediterranean Journal of Mathematics, 14(1):24 , 2016 (ISI)
169. F. Hosseini Shekarabi, M. Khodabin and K. Maleknejad
Application of operational matrices to numerical solution of stochastic SIR model .

Arabian Journal of Mathematics, DOI: 10.1007/s40065-016-0144-2 , 2016 (ISI)
170. K. Maleknejad and E. Saeedipoor
An efficient method based on hybrid functions for Fredholm integral equation of the first kind with convergence analysis .

Applied Mathematics and Computation 304:93-102 , 2017 (ISI)
171. K. Maleknejad and E. Saeedipoor
Hybrid function method and convergence analysis for two-dimensional nonlinear integral equations .

CAM DOI: 10.1016/j.cam.2017.03.012 , 2017 (ISI)
172. E. Fathizadeh, R. Ezzati and K. Maleknejad
The Construction of Operational Matrix of Fractional Integration Using the Fractional Chebyshev Polynomials .

International Journal of Applied and Computational Mathematics, pp 387-409 , 2017 (ISI)
173. R Ezzati, K Maleknejad, E Fathizadeh
CAS Wavelet Function Method for Solving Abel Equations with Error Analysis .

International Journal of Research in Industrial Engineering 6 (4), 350-364, 2017(ISI)
174. BH Hashemi, M Khodabin, K Maleknejad
Numerical method for solving linear stochastic Ito-Volterra integral equations driven by fractional Brownian motion using hat functions .

Turkish Journal of Mathematics 41 (3), 611-624, 2017(ISI)
175. S Jahangiri, K Maleknejad, MT Kajani
A Numerical Solution of Volterra Population Growth Model Based on Hybrid Function .

Int J Bioautomation 21 (1), 109-120, 2017(ISI)
176. D. Jabari Sabeg, R. Ezzati and K. Maleknejad
A new operational matrix for solving two-dimensional nonlinear integral equations of fractional order .

Journal Cogent Mathematics , Volume 4, Issue 1 , 2017 (ISI)(ISI)
177. K. Maleknejad, H. Mohammadikia and J. Rashidinia
Analysis and Solution of a Class of Nonlinear Two-Dimensional Volterra-Fredholm Integral Equations via Hybrid of Radial Basis Functions .

Iranian journal of science and technology. transaction a, science , 2017 (ISI)
178. K. Maleknejad, R. Dehbozorgi
Adaptive numerical approach based upon Chebyshev operational vector for nonlinear Volterra integral equations and its convergence analysis .

Journal of Computational and Applied Mathematics , 2018 (ISI)
179. K. Maleknejad, H. Mohammadikia and J.Rashidinia
A numerical method for solving a system of Volterra-Fredholm integral equations of the second kind based on the meshless method .

Journal of Afrika Matematika , 2018 (ISI)
180. A Babaaghaie, K Maleknejad
A new approach for numerical solution of two-dimensional nonlinear Fredholm integral equations in the most general kind of kernel, based on Bernstein polynomials and its convergence analysis .

Journal of Computational and Applied Mathematics 344, 482-494, 2018(ISI)
181. K Maleknejad, R Dehbozorgi
Direct numerical scheme for all classes of nonlinear Volterra integral equations of the first kind .

arXiv preprint arXiv:1808.03906, 2018(ISI)
182. R Ezzati, K Maleknejad, R Jafari
Solution of Lane-Emden type equation using hybrid third kind Chebyshev polynomials and Block-pulse functions operational matrix of dierentiation .

Journal of Mathematical Extension 12 (1), 15-32, 2018(ISI)
183. R Jafari, R Ezzati, K Maleknejad
Numerical Solution of Lane-Emden Type Equation by Using Hybrid Third Kind Chebyshev Polynomials and Block-Pulse Functions Operational Matrix of Differentiation .

Journal of Mathematical Extension 12 (2), 15-32, 2018(ISI)
184. N. Rohaninasab ,K. Maleknejad and R. Ezzati
Numerical solution of high-order Volterra-Fredholm integro-differential equations by using Legendre collocation method .

Applied Mathematics and Computation, 328:171-188 , 2018 (ISI)
185. K. Maleknejad, J Rashidinia, T Eftekhari
Numerical solution of three-dimensional Volterra-Fredholm integral equations of the first and second kinds based on Bernsteins approximation .

Applied Mathematics and Computation, 339, 272-285 , 2018 (ISI)
186. N. Mahmodi Darani, K. Maleknejad, H. Mesgarani
A NEW APPROACH FOR TWO-DIMENSIONAL NONLINEAR MIXED VOLTERRA-FREDHOLM INTEGRAL EQUATIONS AND ITS CONVERGENCE ANALYSIS .

TWMS J. Pure Appl. Math. V.10, N.1, pp.132-139 , 2019(ISI)
187. K. Maleknejad, J. Rashidinia, H. Jalilian
Non-polynomial Spline Functions and Quasi-linearization to Approximate Nonlinear Volterra Integral Equation CONVERGENCE ANALYSIS .

Filomat 32:11 , 3947-3956 , 2018(ISI)
188. M Fallahpour, M Khodabin, K Maleknejad
Theoretical Error Analysis of Solution for Two-Dimensional Stochastic Volterra Integral Equations by Haar Wavelet .

International Journal of Applied and Computational Mathematics 5 (6), 152 , 2019(ISI)
189. K Maleknejad, A Hoseingholipour
The impact of Legendre wavelet collocation method on the solutions of nonlinear system of two-dimensional integral equations .

International Journal of Computer Mathematics, 1-16, 2019(ISI)
190. K Maleknejad, E Saeedipoor
Convergence analysis of hybrid functions method for two-dimensional nonlinear Volterra-Fredholm integral equations .

Journal of Computational and Applied Mathematics, 112533, 2019(ISI)
191. K Nedaiasl, R Dehbozorgi, K Maleknejad
hp-version collocation method for a class of nonlinear Volterra integral equations of the first kind .

Applied Numerical Mathematics, 2019(ISI)
192. J Rashidinia, K Maleknejad, H Jalilian
Convergence analysis of non-polynomial spline functions for the Fredholm integral equation .

International Journal of Computer Mathematics, 1-15, 2019(ISI)
193. DJ Sabeg, R Ezzati, K Maleknejad
Approximate Solution of Fractional Integro-Differential Equations by Least Squares Method .

International Journal of Analysis and Applications 17 (2), 303-310, 2019(ISI)
194. K Maleknejad, M Shahabi
Application of hybrid functions operational matrices in the numerical solution of two-dimensional nonlinear integral equations .

Applied Numerical Mathematics 136, 46-65, 2019(ISI)
195. K Maleknejad, R Dehbozorgi, M Garshasbi
Direct operational matrix approach for weakly singular Volterra integro-differential equations: application in theory of anomalous diffusion .

Mathematical Communications 24 (1), 61-76, 2019(ISI)
196. K. Maleknejad, Y Rostami
B-spline Method for Solving Fredholm Integral Equations of the First kind .

International Journal of Industrial Mathematics 11 (1), 63-70, 2019(ISI)
196. Y Rostami, K Maleknejad
Solving Fredholm integral equations of the first kind by using wavelet bases .

Hacettepe Journal of Mathematics and Statistics 48 (6), 1729-1743, 2019(ISI)
197. K Maleknejad, J Rashidinia, T Eftekhari
Operational matrices based on hybrid functions for solving general nonlinear two-dimensional fractional integro-differential equations .

Computational and Applied Mathematics 39, 1-34, 2020(ISI)
198. A Karimi, K Maleknejad, R Ezzati
Numerical solutions of system of two-dimensional Volterra integral equations via Legendre wavelets and convergence .

Applied Numerical Mathematics 156, 228-241, 2020(ISI)
199. K Maleknejad, H Shahi Kalalagh
An Iterative Approach for Solving Nonlinear Volterra-Fredholm Integral Equation Using Tension Spline .

Iranian Journal of Science and Technology, Transactions A: Science 44, 1531-1539, 2020(ISI)
200. K Maleknejad, J Rashidinia, T Eftekhari
Existence, uniqueness, and numerical solutions for two-dimensional nonlinear fractional Volterra and Fredholm integral equations in a Banach space .

Computational and Applied Mathematics 39, 1-22, 2020(ISI)
201. K Maleknejad, J Rashidinia, H Jalilian
Quintic Spline functions and Fredholm integral equation .

Computational Methods for Differential Equations 9 (1), 211-224, 2021(ISI)
202. K Maleknejad, HS Kalalagh
Approximate solution of some nonlinear classes of Abel integral equations using hybrid expansion .

Applied Numerical Mathematics 159, 61-72, 2021(ISI)
203. K Maleknejad, J Rashidinia, T Eftekhari
Numerical solutions of distributed order fractional differential equations in the time domain using the Muntz Legendre wavelets approach .

Numerical Methods for Partial Differential Equations 37 (1), 707-731, 2021(ISI)
204. J Rashidinia, T Eftekhari, K Maleknejad
Numerical solutions of two-dimensional nonlinear fractional Volterra and Fredholm integral equations using shifted Jacobi operational matrices via collocation method .

Journal of King Saud University-Science 33 (1), 101244, 2021(ISI)
205. R Dehbozorgi, K Maleknejad
Direct operational vector scheme for first-kind nonlinear volterra integral equations and its convergence analysis .

Mediterranean Journal of Mathematics 18 (1), 31, 2021(ISI)
206. K Maleknejad, MS Dehkordi
Numerical solutions of two-dimensional nonlinear integral equations via Laguerre Wavelet method with convergence analysis .

Applied Mathematics-A Journal of Chinese Universities 36, 83-98, 2021(ISI)
207. R Jafari, R Ezzati, K Maleknejad
A new operational matrix of derivative for hybrid third kind Chebyshev polynomials and Block-pulse functions and its applications in solving second-order differential equations .

Tbilisi Mathematical Journal 14 (1), 163-179, 2021(ISI)
208. K Maleknejad, J Rashidinia, T Eftekhari
A new and efficient numerical method based on shifted fractional order Jacobi operational matrices for solving some classes of two dimensional nonlinear fractional integral equations .

Numerical Methods for Partial Differential Equations 37 (3), 2687-2713, 2021(ISI)
209. K Maleknejad, A Hoseingholipour
Numerical treatment of singular integral equation in unbounded domain .

International Journal of Computer Mathematics 98 (8), 1633-1647, 2021(ISI)
210. J Rashidinia, T Eftekhari, K Maleknejad
A novel operational vector for solving the general form of distributed order fractional differential equations in the time domain based on the second kind Chebyshev wavelets .

Numerical Algorithms 88 (4), 1617-1639, 2021(ISI)
211. T Eftekhari, J Rashidinia, K Maleknejad
Existence, uniqueness, and approximate solutions for the general nonlinear distributed-order fractional differential equations in a Banach space .

Advances in Difference Equations 2021 (1), 1-22, 2021(ISI)
212. K Maleknejad, M Shahabi
Numerical solutions of system of two-dimensional Volterra integral equations via operational matrices of hybrid functions .

Journal of Mathematical Modeling 10 (2), 349-365, 2022(ISI)
213. K Maleknejad, M Shahabi
Numerical solution of two-dimensional nonlinear Volterra integral equations of the first kind using operational matrices of hybrid functions .

International Journal of Computer Mathematics 99 (10), 2105-2122, 2022(ISI)
214. Y Rostami, K Maleknejad
The solution of the nonlinear mixed partial integro-differential equation via two-dimensional hybrid functions .

Mediterranean Journal of Mathematics 19 (2), 89, 2022(ISI)
215. Y Rostami, K Maleknejad
Comparison of two hybrid functions for numerical solution of nonlinear mixed partial integro-differential equations .

Iranian Journal of Science and Technology, Transactions A: Science 46 (20), 645-658, 2022(ISI)
216. Y Rostami, K Maleknejad
A novel approach to solving system of integral partial differential equations based on hybrid modified block-pulse functions .

Mathematical Methods in the Applied Sciences, DOI: 10.1002/MMA.9891 , 2024(ISI)