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Masoud Hajarian

Professor

Update: 2025-12-04

Masoud Hajarian

Mathematical Sciences /

Journal Paper

  1. "An efficient iterative method to find the Moore-Penrose inverse of tensors: Applications in image processing and data mining"
    Raziyeh Erfanifar, Masoud Hajarian
    APPLIED MATHEMATICAL MODELLING, Vol. 151, pp.1-18, 2026
  2. "Derivative-Free Optimization on Riemannian Manifolds Using Simplex Gradient Approximations"
    Shahabeddin Najafi, Masoud Hajarian
    JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol. 208, pp.1-22, 2026
  3. "Regularized variable s-step CG and CR algorithms to solve shifted linear systems"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos, Dimitar Slavchev, Zahari Zlatev
    ENGINEERING COMPUTATIONS, Vol. 42, pp.3521-3542, 2025
  4. "Solving Generalized Tensor Eigenvalue Problem via Spectral Shifted Inverse Power Methods"
    Mehri Pakmanesh, Hamidreza Afshin, Masoud Hajarian
    Numerical Mathematics-Theory Methods and Applications, Vol. 18, pp.680-702, 2025
  5. "Variable s-step technique for Planar algorithms in solving indefinite linear systems"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 44, pp.1-19, 2025
  6. "A Globally Convergent Riemannian Memory Gradient Method"
    Shahabeddin Najafi, Masoud Hajarian
    JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol. 206, pp.1-17, 2025
  7. "An inversion-free iterative method to find the optimal approximate solution of the nonlinear tensor equation $${\mathcal {X}}- {\mathcal {B}}*_n({\mathcal {X}}^{-1}+{\mathcal {A}})^{-1}*_n{\mathcal {B}}^{T}={\mathcal {I}}$$"
    Raziyeh Erfanifar, Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 44, pp.1-20, 2025
  8. "Extremal solvability of interval multi-linear systems in max-plus"
    Sedighe Khaleghzade, Mostafa Zangiabadi, Aljo?a Peperko, Tina ?filigoj, Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 44, pp.1-17, 2025
  9. "Variable s-step generalized semi-conjugate gradient algorithm for solving nonsymmetric linear systems arising in signal recovery"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 362, pp.1-17, 2025
  10. "Variable $s$-Step Technique for New Conjugate Residual Algorithms for Solving Non-Square Linear Systems Arising in Control Problems"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos
    Numerical Mathematics-Theory Methods and Applications, Vol. 18, pp.1-21, 2025
  11. "Approximation of the tensor square root and applications in nonlinear tensor equations and data whitening"
    Raziyeh Erfanifar, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 362, pp.1-15, 2025
  12. "Efficient image reconstruction via regularized variable s-step conjugate gradient method for Sylvester matrix equations"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 362, 2025
  13. "High-efficiency parametric iterative schemes for solving nonlinear equations with and without memory"
    Raziyeh Erfanifar, Masoud Hajarian
    JOURNAL OF COMPLEXITY, Vol. 86, 2025
  14. "A Family of Iterative Methods Without Inversion to Solve a System of Nonlinear Tensor Equations with Einstein Product"
    Raziyeh Erfanifar, Masoud Hajarian
    CIRCUITS SYSTEMS AND SIGNAL PROCESSING, Vol. 44, pp.1753-1774, 2025
  15. "Convergence theory of efficient parametric iterative methods for solving the Yang-Baxter-like matrix equation"
    Raziyeh Erfanifar, Khosro Sayevand, Masoud Hajarian
    ENGINEERING COMPUTATIONS, Vol. 42, pp.255-276, 2025
  16. "An improved Riemannian conjugate gradient method and its application to robust matrix completion"
    Shahabeddin Najafi, Masoud Hajarian
    NUMERICAL ALGORITHMS, Vol. 96, pp.1887-1900, 2024
  17. "A new multi-step method for solving nonlinear systems with high efficiency indices"
    Raziyeh Erfanifar, Masoud Hajarian
    NUMERICAL ALGORITHMS, Vol. 97, pp.959-984, 2024
  18. "Splitting iteration methods to solve non-symmetric algebraic Riccati matrix equation $$YAY-YB-CY+D=0$$"
    Raziyeh Erfanifar, Masoud Hajarian
    NUMERICAL ALGORITHMS, Vol. 97, pp.753-778, 2024
  19. "Finding solution of linear systems via new forms of BiCG, BiCGstab and CGS algorithms"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony. T. Chronopoulos
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 43, pp.1-24, 2024
  20. "Iterative algorithms based on weight splitting to solve Riccati matrix equation XDX-XC-BX+A=0"
    Raziyeh Erfanifar, Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 44, pp.1-13, 2024
  21. "A New Prediction-Correction Primal-Dual Hybrid Gradient Algorithm for Solving Convex Minimization Problems with Linear Constraints"
    Fahimeh Alipour, Mohammad Reza Eslahchi, Masoud Hajarian
    JOURNAL OF MATHEMATICAL IMAGING AND VISION, Vol. 66, pp.231-245, 2024
  22. "Developing variable s-step CGNE and CGNR algorithms for non-symmetric linear systems"
    Hojjatollah Shokri kaveh, Masoud Hajarian, Anthony T. Chronopoulos
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 361, pp.1-13, 2024
  23. "Fixed-Point Iteration Schemes to Solve Symmetric Algebraic Riccati Equation XBX-XA-A{T}X-C"
    Raziyeh Erfanifar, Masoud Hajarian
    CIRCUITS SYSTEMS AND SIGNAL PROCESSING, Vol. 43, pp.3516-3532, 2024
  24. "Several efficient iterative algorithms for solving nonlinear tensor equation X+A{T}*_N(X-1}*_l {A}= {I} with Einstein product"
    Raziyeh Erfanifar, Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 43, 2024
  25. "Some preconditioning techniques for a class of double saddle point problems"
    FARIBA BAKRANI BALANI, Luca Bergamaschi, Angeles Martinez, Masoud Hajarian
    NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, Vol. 31, 2024
  26. "Normalized Newton method to solve generalized tensor eigenvalue problems"
    Mehri Pakmanesh, Hamidreza Afshin, Masoud Hajarian
    NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, Vol. 31, 2024
  27. "On sign function of tensors with Einstein product and its application in solving Yang-Baxter tensor equation"
    Raziyeh Erfanifar, Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 43, 2024
  28. "Two classes of modulus-based methods for solving linear complementarity problems"
    Maryam Bashirizadeh, Masoud Hajarian
    Filomat, Vol. 38, pp.4495-4509, 2024
  29. "On Polar Decomposition of Tensors with Einstein Product and a Novel Iterative Parametric Method"
    Raziyeh Erfanifar, Masoud Hajarian, Khosro Sayevand
    Numerical Mathematics-Theory Methods and Applications, Vol. 17, pp.69-92, 2024
  30. "Multiobjective BFGS method for optimization on Riemannian manifolds"
    Shahabeddin Najafi, Masoud Hajarian
    COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, Vol. 87, pp.337-354, 2024
  31. "Developing HSS iteration schemes for solving the quadratic matrix equation AX2+BX+C=0$AX^{2}+BX+C=0$"
    Raziyeh Erfanifar, Masoud Hajarian
    IET Control Theory and Applications, Vol. 18, pp.335-349, 2024
  32. "A Novel Iterative Method to Find the Moore-Penrose Inverse of a Tensor with Einstein Product"
    Raziyeh Erfanifar, Masoud Hajarian, Khosro Sayevand
    Numerical Mathematics-Theory Methods and Applications, Vol. 17, pp.37-68, 2024
  33. "Efficient iterative schemes based on Newton's method and fixed-point iteration for solving nonlinear matrix equation Xp = Q±A(X?1+B)?1AT"
    Raziyeh Erfanifar, Masoud Hajarian
    ENGINEERING COMPUTATIONS, Vol. 40, pp.2862-2890, 2023
  34. "Multiobjective Conjugate Gradient Methods on Riemannian Manifolds"
    Shahabeddin Najafi, Masoud Hajarian
    JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol. 197, pp.1229-1248, 2023
  35. "Two block preconditioners for a class of double saddle point linear systems"
    FARIBA BAKRANI BALANI, Masoud Hajarian, Luca Bergamaschi
    APPLIED NUMERICAL MATHEMATICS, Vol. 190, pp.155-167, 2023
  36. "A new block preconditioner for weighted Toeplitz regularized least-squares problems"
    FARIBA BAKRANI BALANI, Masoud Hajarian
    INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, Vol. 100, pp.2241-2250, 2023
  37. "An online intelligent robust adaptive LSQR estimation method for LTI state space model"
    Shahram Hosseini, Mohammad Navvabi, Masoud Hajarian
    IET Control Theory and Applications, Vol. 17, pp.837-849, 2023
  38. "Weight splitting iteration methods to solve quadratic nonlinear matrix equation MY 2 + NY + P = 0"
    Raziyeh Erfanifar, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 360, pp.1904-1928, 2023
  39. "Interval multi-linear systems for tensors in the max-plus algebra and their application in solving the job shop problem"
    Sedighe Khaleghzade, Mostafa Zangiabadi, Aljo?a Peperko, Masoud Hajarian
    KYBERNETIKA, Vol. 58, pp.708-732, 2022
  40. "Developing Kaczmarz method for solving Sylvester matrix equations"
    Soheila Ghoroghi shafiei, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 359, pp.8991-9005, 2022
  41. "Modified block product preconditioner for a class of complex symmetric linear systems"
    FARIBA BAKRANI BALANI, Masoud Hajarian
    LINEAR and MULTILINEAR ALGEBRA, Vol. 71, pp.1521-1535, 2022
  42. "An efficient inversion-free method for solving the nonlinear matrix equation Xp+?"
    Raziyeh Erfanifar, Khosro Sayevand, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 359, pp.3071-3089, 2022
  43. "An iterative method based on ADMM for solving generalized Sylvester matrix equations"
    Soheila Ghoroghi shafiei, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 359, pp.8155-8170, 2022
  44. "On the generalized AOR and CG iteration methods for a class of block two-by-two linear systems"
    FARIBA BAKRANI BALANI, Masoud Hajarian
    NUMERICAL ALGORITHMS, Vol. 90, pp.669-685, 2022
  45. "Two-Step Two-Sweep Modulus-Based Matrix Splitting Iteration Method for Linear Complementarity Problems"
    Maryam Bashirizadeh, Masoud Hajarian
    Numerical Mathematics-Theory Methods and Applications, Vol. 15, pp.592-619, 2022
  46. "Convergence analysis of Newton method without inversion for solving discrete algebraic Riccati equations"
    Raziyeh Erfanifar, Khosro Sayevand, Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 359, pp.7540-7561, 2022
  47. "The Relation Between a Tensor and Its Associated Semi-Symmetric Form"
    Hassan Bozorgmanesh, Masoud Hajarian, Anthony Theodore Chronopoulos
    Numerical Mathematics-Theory Methods and Applications, Vol. 15, pp.530-564, 2022
  48. "An efficient Gauss-Newton algorithm for solving regularized total least squares problems"
    Hossein Zare, Masoud Hajarian
    NUMERICAL ALGORITHMS, Vol. 89, pp.1049-1073, 2022
  49. "Perron-Frobenius theory for some classes of nonnegative tensors in the max algebra"
    Sedighe Khaleghzade, Mostafa Zangiabadi, Aljosa Peperko, Masoud Hajarian
    LINEAR ALGEBRA AND ITS APPLICATIONS, Vol. 641, pp.115-142, 2022
  50. "A robust meta-heuristic adaptive Bi-CGSTAB algorithm to online estimation of a three DoF state-space model in the presence of disturbance and uncertainty"
    Shahram Hosseini, Mohammad Navvabi, Masoud Hajarian
    INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, Vol. 53, pp.833-850, 2022
  51. "Triangular Decomposition of CP Factors of a Third-Order Tensor with Application to Solving Nonlinear Systems of Equations"
    Hassan Bozorgmanesh, Masoud Hajarian
    JOURNAL OF SCIENTIFIC COMPUTING, Vol. 90, 2022
  52. "Solving system of nonlinear matrix equations over Hermitian positive definite matrices"
    Raziyeh Erfanifar, Khosro Sayevand, Masoud Hajarian
    LINEAR and MULTILINEAR ALGEBRA, Vol. 71, pp.597-630, 2022
  53. "Newton-like and inexact Newton-like methods for a parameterized generalized inverse eigenvalue problem"
    Zeynab Dalvand, Masoud Hajarian
    MATHEMATICAL METHODS IN THE APPLIED SCIENCES, Vol. 44, pp.4217-4234, 2021
  54. "Conjugate gradient-like algorithms for constrained operator equation related to quadratic inverse eigenvalue problems"
    Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, Vol. 40, 2021
  55. "Tensor Bi-CR Methods for Solutions of High Order Tensor Equation Accompanied by Einstein Product"
    Masoud Hajarian
    Numerical Mathematics-Theory Methods and Applications, Vol. 14, pp.998-1016, 2021
  56. "Matrix LSQR algorithms for solving constrained quadratic inverse eigenvalue problem"
    Masoud Hajarian
    Filomat, Vol. 35, pp.3105-3111, 2021
  57. "Least-squares partially bisymmetric solutions of coupled Sylvester matrix equations accompanied by a prescribed submatrix constraint"
    Masoud Hajarian, Anthony Theodore Chronopoulos
    MATHEMATICAL METHODS IN THE APPLIED SCIENCES, Vol. 44, pp.4297-4315, 2021
  58. "Solving coupled tensor equations via higher order LSQR methods"
    Masoud Hajarian
    Filomat, Vol. 34, pp.4419-4427, 2020
  59. "Determination of regularization parameter via solving a multi-objective optimization problem"
    Hossein Zare, Masoud Hajarian
    APPLIED NUMERICAL MATHEMATICS, Vol. 156, pp.542-554, 2020
  60. "An extension of the Cayley transform method for a parameterized generalized inverse eigenvalue problem"
    Zeynab Dalvand, Masoud Hajarian, Jose E. Roman
    NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, Vol. 27, 2020
  61. "Solving generalized inverse eigenvalue problems via L-BFGS-B method"
    Zeynab Dalvand, Masoud Hajarian
    INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, Vol. 28, pp.1719-1746, 2020
  62. "Conjugate gradient-like methods for solving general tensor equation with Einstein product"
    Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 357, pp.4272-4285, 2020
  63. "Partially doubly symmetric solutions of general Sylvester matrix equations"
    Masoud Hajarian
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, Vol. 42, pp.503-517, 2020
  64. "Solving tensor E-eigenvalue problem faster"
    Hassan Bozorgmanesh, Masoud Hajarian
    APPLIED MATHEMATICS LETTERS, Vol. 100, 2020
  65. "Interval tensors and their application in solving multi-linear systems of equations"
    Hassan Bozorgmanesh, Masoud Hajarian, Anthony Theodore Chronopoulos
    COMPUTERS and MATHEMATICS WITH APPLICATIONS, Vol. 79, pp.697-715, 2020
  66. "Three types of biconjugate residual method for general periodic matrix equations over generalized bisymmetric periodic matrices"
    Masoud Hajarian
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, Vol. 41, pp.2708-2725, 2019
  67. "Reflexive periodic solutions of general periodic matrix equations"
    Masoud Hajarian
    MATHEMATICAL METHODS IN THE APPLIED SCIENCES, Vol. 42, pp.3527-3548, 2019
  68. "An efficient algorithm based on Lanczos type of BCR to solve constrained quadratic inverse eigenvalue problems"
    Masoud Hajarian
    JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, Vol. 346, pp.418-431, 2019
  69. "Computing symmetric solutions of general Sylvester matrix equations via Lanczos version of biconjugate residual algorithm"
    Masoud Hajarian
    COMPUTERS and MATHEMATICS WITH APPLICATIONS, Vol. 76, pp.686-700, 2018
  70. "Periodic conjugate direction algorithm for symmetric periodic solutions of general coupled periodic matrix equations"
    Masoud Hajarian
    COMPUTERS and MATHEMATICS WITH APPLICATIONS, Vol. 75, pp.4151-4178, 2018
  71. "Convergence properties of BCR method for generalized Sylvester matrix equation over generalized reflexive and anti-reflexive matrices"
    Masoud Hajarian
    LINEAR and MULTILINEAR ALGEBRA, Vol. 66, pp.1975-1990, 2018
  72. "BCR Algorithm for Solving Quadratic Inverse Eigenvalue Problems for Partially Bisymmetric Matrices"
    Masoud Hajarian
    ASIAN JOURNAL OF CONTROL, Vol. 22, pp.1-9, 2018
  73. "Biconjugate Residual Algorithm for Solving General Sylvester-transpose Matrix Equations"
    Masoud Hajarian
    Filomat, Vol. 32, pp.5307-5318, 2018
  74. "On the convergence of conjugate direction algorithm for solving coupled Sylvester matrix equations"
    Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, pp.1-16, 2018
  75. "Least squares solutions of quadratic inverse eigenvalue problem with partially bisymmetric matrices under prescribed submatrix constraints"
    Masoud Hajarian, Hassan Abbas
    COMPUTERS and MATHEMATICS WITH APPLICATIONS, Vol. 76, pp.1458-1475, 2018
  76. "Convergence of HS version of BCR algorithm to solve the generalized Sylvester matrix equation over generalized reflexive matrices"
    Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 354, pp.2340-2357, 2017
  77. "A two-step iterative method based on diagonal and off-diagonal splitting for solving linear systems"
    Mehdi Dehghana, Marzieh Dehghani-Madisehb, Masoud Hajarian
    Filomat, Vol. 31, pp.1441-1452, 2017
  78. "Matrix form of Biconjugate Residual Algorithm to Solve the Discrete-Time Periodic Sylvester Matrix Equations"
    Masoud Hajarian
    ASIAN JOURNAL OF CONTROL, Vol. 20, pp.1-8, 2017
  79. "Solving the coupled Sylvester-like matrix equations via a new finite iterative algorithm"
    Masoud Hajarian
    ENGINEERING COMPUTATIONS, Vol. 34, pp.1446-1467, 2017
  80. "Lanczos version of BCR algorithm for solving the generalizedsecond-order Sylvester matrix equation EVF GVH AVB CWD M"
    Masoud Hajarian
    IET Control Theory and Applications, Vol. 11, pp.273-281, 2017
  81. "Applications of Methods of Numerical Linear Algebra in Engineering 2016"
    Masoud Hajarian, Jinyun Yuan, Ivan Kyrchei
    MATHEMATICAL PROBLEMS IN ENGINEERING, Vol. 2016, pp.1-2, 2016
  82. "Convergence of a transition probability tensor of a higher-order Markov chain to the stationary probability vector"
    Hassan Bozorgmanesh, Masoud Hajarian
    NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, pp.1-17, 2016
  83. "Convergence Results of the Biconjugate Residual Algorithm for Solving Generalized Sylvester Matrix Equation"
    Masoud Hajarian
    ASIAN JOURNAL OF CONTROL, pp.1-8, 2016
  84. "Symmetric solutions of the coupled generalized Sylvester matrix equations via BCR algorithm"
    Masoud Hajarian
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, pp.1-16, 2016
  85. "Convergence analysis of generalized conjugate direction method to solve general coupled Sylvester discrete-time periodic matrix equations"
    Masoud Hajarian
    INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, pp.1-18, 2016
  86. "Gradient Based Iterative Algorithm to Solve General Coupled DiscreteTime Periodic Matrix Equations over Generalized Reflexive Matrices"
    Masoud Hajarian
    Mathematical Modelling and Analysis, Vol. 21, pp.533-549, 2016
  87. "Extending the CGLS Method for Finding the Least Squares Solutions of General Discrete-Time Periodic Matrix Equations"
    Masoud Hajarian
    Filomat, Vol. 30, pp.2503-2520, 2016
  88. "Finding solutions for periodic discrete-time generalized coupled Sylvester matrix equations via the generalized BCR method"
    Masoud Hajarian
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, pp.1-10, 2016
  89. "Generalized conjugate direction algorithm for solving the general coupled matrix equations over symmetric matrices"
    Masoud Hajarian
    NUMERICAL ALGORITHMS, pp.1-19, 2016
  90. "Generalized reflexive and anti-reflexive solutions of the coupled Sylvester matrix equations via CD algorithm"
    Masoud Hajarian
    JOURNAL OF VIBRATION AND CONTROL, pp.1-14, 2016
  91. "Convergence analysis of the MCGNR algorithm for the least squares solution group of discrete-time periodic coupled matrix equations"
    Masoud Hajarian
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, pp.1-14, 2015
  92. "Least Squares Solution of the Linear Operator Equation"
    Masoud Hajarian
    JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol. 2015, pp.1-15, 2015
  93. "Solving the general Sylvester discrete-time periodic matrix equations via the gradient based iterative method"
    Masoud Hajarian
    APPLIED MATHEMATICS LETTERS, pp.1-9, 2015
  94. "A fast and efficient two-grid method for solving d-dimensional poisson equations"
    Hamid Moghaderi, Mehdi Dehghan, Masoud Hajarian
    NUMERICAL ALGORITHMS, pp.1-55, 2015
  95. "Developing BiCOR and CORS methods for coupled Sylvester-transpose and periodic Sylvester matrix equations"
    Masoud Hajarian
    APPLIED MATHEMATICAL MODELLING, Vol. 2015, pp.1-12, 2015
  96. "Matrix GPBiCG algorithms for solving the general coupled matrix equations"
    Masoud Hajarian
    IET Control Theory and Applications, Vol. 1, pp.74-81, 2015
  97. "Applications of Methods of Numerical Linear Algebra in Engineering"
    Masoud Hajarian, Feng Ding, Jein-Shan Chen
    MATHEMATICAL PROBLEMS IN ENGINEERING, Vol. 2014, pp.1-2, 2014
  98. "Matrix form of the CGS method for solving general coupled matrix equations"
    Masoud Hajarian
    APPLIED MATHEMATICS LETTERS, Vol. 34, pp.37-42, 2014
  99. "FINITE ITERATIVE METHODS FOR SOLVING SYSTEMS OF LINEAR MATRIX EQUATIONS OVER REFLEXIVE AND ANTI-REFLEXIVE MATRICES"
    Masoud Hajarian
    Bulletin of the Iranian Mathematical Society, Vol. 40, pp.295-325, 2014
  100. "Modied AOR iterative methods to solve linear systems"
    Mehdi Dehghan, Masoud Hajarian
    JOURNAL OF VIBRATION AND CONTROL, Vol. 20, pp.661-669, 2014
  101. "Solving the system of generalized Sylvester matrix equations over the generalized centro-symmetric matrices"
    Mehdi Dehghan, Masoud Hajarian
    JOURNAL OF VIBRATION AND CONTROL, Vol. 20, pp.838-846, 2014
  102. "Convergence of ADGI methods for solving systems of linear matrix equations"
    Masoud Hajarian
    ENGINEERING COMPUTATIONS, Vol. 3, pp.681-690, 2014
  103. "The PMCGAOR and PMCSSOR methods for solving linear complementarity problems"
    Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, pp.1-14, 2014
  104. "Developing CGNE algorithm for the periodic discrete-time generalized coupled Sylvester matrix equations"
    Masoud Hajarian
    COMPUTATIONAL and APPLIED MATHEMATICS, pp.1-19, 2014
  105. "A MATRIX LSQR ALGORITHM FOR SOLVING CONSTRAINED LINEAR OPERATOR EQUATIONS"
    Masoud Hajarian
    Bulletin of the Iranian Mathematical Society, Vol. 40, pp.41-53, 2014
  106. "Developing Bi-CG and Bi-CR Methods to Solve Generalized Sylvester-transpose Matrix Equations"
    Masoud Hajarian
    International Journal of Automation and Computing, Vol. 11, pp.25-29, 2014
  107. "Extending the GPBiCG algorithm for solving the generalized Sylvester-transpose matrix equation"
    Masoud Hajarian
    INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, pp.1-4, 2014
  108. "Matrix algorithms for solving the generalized coupled Sylvester and periodic coupled matrix equations"
    Masoud Hajarian
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, pp.1-9, 2014
  109. "Editorial Linear and Nonlinear Matrix Equations"
    Masoud Hajarian, ,
    ABSTRACT AND APPLIED ANALYSIS, pp.1-10, 2013
  110. "On the generalized reflexive and anti-reflexive solutions to a system of matrix equations"
    , Masoud Hajarian
    LINEAR ALGEBRA AND ITS APPLICATIONS, Vol. 437, pp.2793-2812, 2012
  111. "Analysis of an iterative algorithm to solve the generalized coupled Sylvester matrix equations"
    , Masoud Hajarian
    APPLIED MATHEMATICAL MODELLING, Vol. 35, pp.3285-3300, 2011
  112. "Two class of synchronous matrix multisplitting schemes for solving linear complementarity problems"
    , Masoud Hajarian
    JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, Vol. 235, pp.4325-4336, 2011
  113. "ON DERIVATIVE FREE CUBIC CONVERGENCE ITERATIVE METHODS FOR SOLVING NONLINEAR EQUATIONS"
    , Masoud Hajarian
    COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, Vol. 51, pp.555-561, 2011
  114. "On Deriverative free Cubic Convergence Interative Methods for Solving Nonlinear Eqations"
    , Masoud Hajarian
    computational mathmatics and mathmatical physics, Vol. 51, pp.513-519, 2011
  115. "The (R S)-symmetric and (R S)-skew symmetric solutions of the pair of matrix equations A_1XB_1 C_1 and A_2XB_2 C_2"
    , Masoud Hajarian
    Vol. 37, pp.269-279, 2011
  116. "On the generalized bisymmetric and skew-symmetric solutions of the system of generalized Sylvester matrix equations"
    , Masoud Hajarian
    LINEAR and MULTILINEAR ALGEBRA, Vol. 59, pp.1281-1309, 2011
  117. "Modeling and solving problems of optimal control of hybrid systems with autonomous switches using particle swarm optimization and direct transcription methods"
    Zeynab Dalvand, Mostafa Shamsi, Masoud Hajarian
    Vol. 9, pp.120-142, 2019

Conference Paper

  1. ""
    Zahra Behrouzeh, Alireza Afzal Aghaei, Kourosh Parand, Masoud Hajarian
    the 9th seminar on Numerical Analysis and Its Applications, 2022
  2. "Solving regularized total least squares problems via Gauss-Newtonmethod"
    Hossein Zare, Masoud Hajarian
    The 50th annual iranian mathematics conference, pp.1212-1216, 2019
  3. "An Ulm- like Method for a Parameterized Generalized InverseEigenvalue Problem"
    Zeynab Dalvand, Masoud Hajarian
    The 50th annual iranian mathematics conference, pp.1041-1044, 2019
  4. ""
    Zeynab Dalvand, Masoud Hajarian
    49th Annual Iranian Mathematics Conference, pp.2195-2204, 2018
  5. ""
    Hassan Bozorgmanesh, Masoud Hajarian
    , pp.62-67, 2018
  6. ""
    Zeynab Dalvand, Masoud Hajarian
    , pp.73-79, 2018