Mohsen Razzaghi

Publication Activity (10 Years)

Years Active: 1975-2024
Publications (10 Years): 39

Top Topics

Differential Equations

Optimal Control Problems

Error Estimation

Numerical Solution

Top Venues

Int. J. Syst. Sci.

Commun. Nonlinear Sci. Numer. Simul.

J. Comput. Appl. Math.

Publications

Mohammad Hossein Heydari, Mohsen Razzaghi
A new wavelet method for fractional integro-differential equations with ψ-Caputo fractional derivative. Math. Comput. Simul. 217 (2024)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
An accurate numerical Scheme for three-dimensional variable-order Time-fractional Partial differential equations in two Types of Space Domains. Math. Model. Anal. 29 (3) (2024)
Mohammad Hossein Heydari, Shabnam Zhagharian, Mohsen Razzaghi
Discrete Chebyshev polynomials for the numerical solution of stochastic fractional two-dimensional Sobolev equation. Commun. Nonlinear Sci. Numer. Simul. 130 (2024)
Mohammad Hossein Heydari, Mohsen Razzaghi, Carlo Cattani
Fractional Chebyshev cardinal wavelets: application for fractional quadratic integro-differential equations. Int. J. Comput. Math. 100 (3) (2023)
Mohammad Hossein Heydari, Mohsen Razzaghi
A hybrid method based on the Chebyshev cardinal functions/wavelets for time fractional coupled Klein-Gordon-Schrödinger equations. J. Comput. Appl. Math. 427 (2023)
Sedigheh Sabermahani, Yadollah Ordokhani, Mohsen Razzaghi
Ritz-generalized Pell wavelet method: Application for two classes of fractional pantograph problems. Commun. Nonlinear Sci. Numer. Simul. 119 (2023)
Mohammad Hossein Heydari, Shabnam Zhagharian, Mohsen Razzaghi
Jacobi polynomials for the numerical solution of multi-dimensional stochastic multi-order time fractional diffusion-wave equations. Comput. Math. Appl. 152 (2023)
Mohammad Hossein Heydari, Mohsen Razzaghi, Shabnam Zhagharian
Numerical solution of distributed-order fractional 2D optimal control problems using the Bernstein polynomials. Int. J. Syst. Sci. 54 (10) (2023)
Hoa T. B. Ngo, Mohsen Razzaghi, Thieu N. Vo
Fractional-order Chelyshkov wavelet method for solving variable-order fractional differential equations and an application in variable-order fractional relaxation system. Numer. Algorithms 92 (3) (2023)
Mohammad Hossein Heydari, Mohsen Razzaghi, Dumitru Baleanu
A numerical method based on the piecewise Jacobi functions for distributed-order fractional Schrödinger equation. Commun. Nonlinear Sci. Numer. Simul. 116 (2023)
Mohammad Hossein Heydari, Mohsen Razzaghi, Dumitru Baleanu
Numerical solution of distributed-order time fractional Klein-Gordon-Zakharov system. J. Comput. Sci. 67 (2023)
Mohammad Hossein Heydari, Mohsen Razzaghi
Extended Chebyshev cardinal wavelets for nonlinear fractional delay optimal control problems. Int. J. Syst. Sci. 53 (5) (2022)
Thieu N. Vo, Mohsen Razzaghi, Phan Thanh Toan
Fractional-order generalized Taylor wavelet method for systems of nonlinear fractional differential equations with application to human respiratory syncytial virus infection. Soft Comput. 26 (1) (2022)
Mohammad Hossein Heydari, Mohsen Razzaghi, Zakieh Avazzadeh
Orthonormal Bernoulli polynomials for space-time fractal-fractional modified Benjamin-Bona-Mahony type equations. Eng. Comput. 38 (4) (2022)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Fractional-Lucas optimization method for evaluating the approximate solution of the multi-dimensional fractional differential equations. Eng. Comput. 38 (1) (2022)
Mohammad Hossein Heydari, Mohsen Razzaghi
Jacobi spectral method for variable-order fractional Benney-Lin equation arising in falling film problems. J. Comput. Appl. Math. 402 (2022)
Mohammad Hossein Heydari, R. Tavakoli, Mohsen Razzaghi
Application of the extended Chebyshev cardinal wavelets in solving fractional optimal control problems with ABC fractional derivative. Int. J. Syst. Sci. 53 (12) (2022)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
A spectral Approach for Time-fractional diffusion and subdiffusion equations in a Large interval. Math. Model. Anal. 27 (1) (2022)
Mohammad Hossein Heydari, Mohsen Razzaghi
A new class of orthonormal basis functions: application for fractional optimal control problems. Int. J. Syst. Sci. 53 (2) (2022)
Ghodsieh Ghanbari, Mohsen Razzaghi
Numerical solutions for fractional optimal control problems by using generalised fractional-order Chebyshev wavelets. Int. J. Syst. Sci. 53 (4) (2022)
M. Hosseininia, Mohammad Hossein Heydari, Mohsen Razzaghi
Meshless local Petrov-Galerkin method for 2D fractional Fokker-Planck equation involved with the ABC fractional derivative. Comput. Math. Appl. 125 (2022)
Yousef Edrisi Tabriz, Mehrdad Lakestani, Mohsen Razzaghi
Study of B-spline collocation method for solving fractional optimal control problems. Trans. Inst. Meas. Control 43 (11) (2021)
Farid Abdollahi, Mehrdad Lakestani, Mohsen Razzaghi
Hybrid Vessel Extraction Method Based on Tight-Frame and EM Algorithms by Using 2D Dual Tree Complex Wavelet. Informatica 32 (1) (2021)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Pseudo-operational matrix method for the solution of variable-order fractional partial integro-differential equations. Eng. Comput. 37 (3) (2021)
Phan Thanh Toan, Thieu N. Vo, Mohsen Razzaghi
Taylor wavelet method for fractional delay differential equations. Eng. Comput. 37 (1) (2021)
Quan H. Do, Hoa T. B. Ngo, Mohsen Razzaghi
A generalized fractional-order Chebyshev wavelet method for two-dimensional distributed-order fractional differential equations. Commun. Nonlinear Sci. Numer. Simul. 95 (2021)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Combination of Lucas wavelets with Legendre-Gauss quadrature for fractional Fredholm-Volterra integro-differential equations. J. Comput. Appl. Math. 382 (2021)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
A novel direct method based on the Lucas multiwavelet functions for variable-order fractional reaction-diffusion and subdiffusion equations. Numer. Linear Algebra Appl. 28 (2) (2021)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Numerical solution of variable-order Time fractional Weakly singular Partial integro-differential equations with error estimation. Math. Model. Anal. 25 (4) (2020)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Fractional-order Bessel wavelet functions for solving variable order fractional optimal control problems with estimation error. Int. J. Syst. Sci. 51 (6) (2020)
Elmira Ashpazzadeh, Bin Han, Mehrdad Lakestani, Mohsen Razzaghi
Derivative-orthogonal wavelets for discretizing constrained optimal control problems. Int. J. Syst. Sci. 51 (5) (2020)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
The novel operational matrices based on 2D-Genocchi polynomials: solving a general class of variable-order fractional partial integro-differential equations. Comput. Appl. Math. 39 (4) (2020)
Panupong Vichitkunakorn, Thieu N. Vo, Mohsen Razzaghi
A numerical method for fractional pantograph differential equations based on Taylor wavelets. Trans. Inst. Meas. Control 42 (7) (2020)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
On the applicability of Genocchi wavelet method for different kinds of fractional-order differential equations with delay. Numer. Linear Algebra Appl. 26 (5) (2019)
Elham Keshavarz, Yadollah Ordokhani, Mohsen Razzaghi
The Bernoulli wavelets operational matrix of integration and its applications for the solution of linear and nonlinear problems in calculus of variations. Appl. Math. Comput. 351 (2019)
Ghiocel Groza, Mohsen Razzaghi
Approximation of solutions of polynomial partial differential equations in two independent variables. J. Comput. Appl. Math. 346 (2019)
Haniye Dehestani, Yadollah Ordokhani, Mohsen Razzaghi
Fractional-order Legendre-Laguerre functions and their applications in fractional partial differential equations. Appl. Math. Comput. 336 (2018)
Vidhya Saraswathy Krishnasamy, Somayeh Mashayekhi, Mohsen Razzaghi
Numerical solutions of fractional differential equations by using fractional Taylor basis. IEEE CAA J. Autom. Sinica 4 (1) (2017)
Somayeh Mashayekhi, Mohsen Razzaghi
Numerical solution of distributed order fractional differential equations by hybrid functions. J. Comput. Phys. 315 (2016)
Ghiocel Groza, Mohsen Razzaghi
A Taylor series method for the solution of the linear initial-boundary-value problems for partial differential equations. Comput. Math. Appl. 66 (7) (2013)
Mohsen Razzaghi
Hybrid Functions for Nonlinear Differential Equations with Applications to Physical Problems. NAA (2012)
N. Haddadi, Yadollah Ordokhani, Mohsen Razzaghi
Optimal Control of Delay Systems by Using a Hybrid Functions Approximation. J. Optim. Theory Appl. 153 (2) (2012)
Yadollah Ordokhani, Mohsen Razzaghi
Solution of nonlinear Volterra-Fredholm-Hammerstein integral equations via a collocation method and rationalized Haar functions. Appl. Math. Lett. 21 (1) (2008)
Hamid R. Marzban, Mohsen Razzaghi, Masoud Shafiee
Analysis of time-varying singular bilinear systems by hybrid functions. Int. J. Syst. Sci. 39 (3) (2008)
Mehdi Tatari, Mehdi Dehghan, Mohsen Razzaghi
Application of the Adomian decomposition method for the Fokker-Planck equation. Math. Comput. Model. 45 (5-6) (2007)
Majid Jaberi Douraki, Mehdi Dehghan, Mohsen Razzaghi
). Appl. Math. Comput. 173 (2) (2006)
Majid Jaberi Douraki, Mehdi Dehghan, Mohsen Razzaghi
Oscillation and asymptotic behavior of a class of higher order nonlinear recursive sequences. Appl. Math. Comput. 179 (1) (2006)
Mehdi Tatari, Mehdi Dehghan, Mohsen Razzaghi
Determination of a time-dependent parameter in a one-dimensional quasi-linear parabolic equation with temperature overspecification. Int. J. Comput. Math. 83 (12) (2006)
Mehdi Dehghan, Majid Jaberi Douraki, Mohsen Razzaghi
Global stability of a higher order rational recursive sequence. Appl. Math. Comput. 179 (1) (2006)
Mostafa Shamsi, Mohsen Razzaghi
Solution of Hallen's integral equation using multiwavelets. Comput. Phys. Commun. 168 (3) (2005)
Abbas Saadatmandi, Mohsen Razzaghi, Mehdi Dehghan
Sinc-galerkin solution for nonlinear two-point boundary value problems with applications to chemical reactor theory. Math. Comput. Model. 42 (11-12) (2005)
S. Yousefi, Mohsen Razzaghi
Legendre wavelets method for the nonlinear Volterra-Fredholm integral equations. Math. Comput. Simul. 70 (1) (2005)
Abbas Saadatmandi, Mohsen Razzaghi, Mehdi Dehghan
Hartley series approximations for the parabolic equations. Int. J. Comput. Math. 82 (9) (2005)
Majid Jaberi Douraki, Mehdi Dehghan, Mohsen Razzaghi
The qualitative behavior of solutions of a nonlinear difference equation. Appl. Math. Comput. 170 (1) (2005)
Hamid R. Marzban, Mohsen Razzaghi
Optimal control of linear delay systems via hybrid of block-pulse and Legendre polynomials. J. Frankl. Inst. 341 (3) (2004)
Abbas Saadatmandi, Mohsen Razzaghi
A tau method approach for the diffusion equation with nonlocal boundary conditions. Int. J. Comput. Math. 81 (11) (2004)
K. Parand, Mohsen Razzaghi
Rational Chebyshev tau method for solving Volterra's population model. Appl. Math. Comput. 149 (3) (2004)
Mostafa Shamsi, Mohsen Razzaghi, Jalal Nazarzadeh, Masoud Shafiee
Haar wavelets method for solving Pocklington's integral equation. Kybernetika 40 (4) (2004)
Hamid R. Marzban, Mohsen Razzaghi
Solution of time-varying delay systems by hybrid functions. Math. Comput. Simul. 64 (6) (2004)
Hamid R. Marzban, Mohsen Razzaghi
Numerical solution of the controlled Duffing oscillator by hybrid functions. Appl. Math. Comput. 140 (2-3) (2003)
Behnam Sepehrian, Mohsen Razzaghi
State Analysis of Time-Varying Singular Bilinear Systems by Single-Term Walsh Series. Int. J. Comput. Math. 80 (4) (2003)
Mohsen Razzaghi, Yadollah Ordokhani
A Rationalized Haar Functions Method for Nonlinear Fredholm-hammerstein Integral Equations. Int. J. Comput. Math. 79 (3) (2002)
Mohsen Razzaghi, S. Yousefi
Sine-cosine wavelets operational matrix of integration and its applications in the calculus of variations. Int. J. Syst. Sci. 33 (10) (2002)
Mohsen Razzaghi, S. Yousefi
The Legendre wavelets operational matrix of integration. Int. J. Syst. Sci. 32 (4) (2001)
Mohsen Razzaghi, Yadollah Ordokhani
Solution for a classical problem in the calculus of variations via rationalized Haar functions. Kybernetika 37 (5) (2001)
Mohsen Razzaghi, Yadollah Ordokhani
An application of rationalized Haar functions for variational problems. Appl. Math. Comput. 122 (3) (2001)
Mohsen Razzaghi, Hamid R. Marzban
A hybrid analysis direct method in the calculus of variations. Int. J. Comput. Math. 75 (3) (2000)
Masoud Shafiee, Mohsen Razzaghi
On the solution of the covariance matrix differential equation for singular systems. Int. J. Comput. Math. 68 (3-4) (1998)
Mohsen Razzaghi, Masoud Shafiee
legendre series. Int. J. Comput. Math. 70 (2) (1998)
Jalal Nazarzadeh, Mohsen Razzaghi, K. Y. Nikravesh
A hybrid domain analysis for linear quadratic optimal control problems with control inequality constraints. Int. J. Syst. Sci. 29 (2) (1998)
Mohsen Razzaghi, M. F. Habibi, R. Fayzebakhsh
Suboptimal control of linear delay systems via Legendre series. Kybernetika 31 (5) (1995)
Gamal N. Elnagar, Mohsen Razzaghi
Solution of linear two-point boundary value problems via a collocation method and application to optimal control. Int. J. Comput. Math. 55 (1-2) (1995)
Gamal N. Elnagar, Mohammad A. Kazemi, Mohsen Razzaghi
The pseudospectral Legendre method for discretizing optimal control problems. IEEE Trans. Autom. Control. 40 (10) (1995)
Mohsen Razzaghi
A pole assignment technique for multivariable systems with input delay. Kybernetika 22 (4) (1986)
Mohsen Razzaghi
Solution of the matrix Riccati equation in optimal control. Inf. Sci. 16 (1) (1978)
Mohammad Jamshidi, Mohsen Razzaghi
Optimization of linear systems with input time-delay. Kybernetika 11 (5) (1975)