M. R. Eslahchi

Publication Activity (10 Years)

Years Active: 2005-2023
Publications (10 Years): 22

Top Topics

Tikhonov Regularization

Numerical Solution

Conjugate Gradient

Top Venues

J. Comput. Appl. Math.

Comput. Math. Appl.

Numer. Algorithms

Publications

Somaieh Mohammady, M. R. Eslahchi
Application of fractional derivatives for obtaining new Tikhonov regularization matrices. J. Appl. Math. Comput. 69 (1) (2023)
Sanaz Bojari, M. R. Eslahchi
Some improved Dai-Yuan conjugate gradient methods for large-scale unconstrained optimization problems. J. Appl. Math. Comput. 69 (6) (2023)
Neda Namaki, M. R. Eslahchi, Rezvan Salehi
The use of physics-informed neural network approach to image restoration via nonlinear PDE tools. Comput. Math. Appl. 152 (2023)
Farzaneh Nasresfahani, M. R. Eslahchi
Numerical solution of optimal control of atherosclerosis using direct and indirect methods with shooting/collocation approach. CoRR (2022)
Farzaneh Nasresfahani, M. R. Eslahchi
Numerical solution of optimal control of atherosclerosis using direct and indirect methods with shooting/collocation approach. Comput. Math. Appl. 126 (2022)
M. R. Eslahchi, S. Bojari
Global convergence of a new sufficient descent spectral three-term conjugate gradient class for large-scale optimization. Optim. Methods Softw. 37 (3) (2022)
Farzaneh Nasresfahani, M. R. Eslahchi
Numerical convergence and stability analysis for a nonlinear mathematical model of prostate cancer. CoRR (2022)
F. Ashouri, M. R. Eslahchi
A new PDE learning model for image denoising. Neural Comput. Appl. 34 (11) (2022)
Hassan Khosravian-Arab, M. R. Eslahchi
Müntz pseudo-spectral method: Theory and numerical experiments. Commun. Nonlinear Sci. Numer. Simul. 93 (2021)
Maryam Parvizi, Amirreza Khodadadian, M. R. Eslahchi
Analysis of Ciarlet-Raviart mixed finite element methods for solving damped Boussinesq equation. J. Comput. Appl. Math. 379 (2020)
S. Bojari, M. R. Eslahchi
Two families of scaled three-term conjugate gradient methods with sufficient descent property for nonconvex optimization. Numer. Algorithms 83 (3) (2020)
S. Bojari, M. R. Eslahchi
Global convergence of a family of modified BFGS methods under a modified weak-Wolfe-Powell line search for nonconvex functions. 4OR 18 (2) (2020)
Somaieh Mohammady, M. R. Eslahchi
Extension of Tikhonov regularization method using linear fractional programming. J. Comput. Appl. Math. 371 (2020)
Sakine Esmaili, Farzaneh Nasresfahani, M. R. Eslahchi
Solving a fractional parabolic-hyperbolic free boundary problem which models the growth of tumor with drug application using finite difference-spectral method. CoRR (2019)
Sakine Esmaili, M. R. Eslahchi
Numerical solution of optimal control problem for a model of tumour growth with drug application. Int. J. Control 92 (11) (2019)
Hassan Khosravian-Arab, Mehdi Dehghan, M. R. Eslahchi
A new approach to improve the order of approximation of the Bernstein operators: theory and applications. Numer. Algorithms 77 (1) (2018)
Sakine Esmaili, M. R. Eslahchi
Application of fixed point-collocation method for solving an optimal control problem of a parabolic-hyperbolic free boundary problem modeling the growth of tumor with drug application. Comput. Math. Appl. 75 (7) (2018)
Hassan Khosravian-Arab, Mehdi Dehghan, M. R. Eslahchi
Fractional spectral and pseudo-spectral methods in unbounded domains: Theory and applications. J. Comput. Phys. 338 (2017)
Sakine Esmaili, M. R. Eslahchi
A modified spectral method for solving operator equations. J. Comput. Appl. Math. 292 (2016)
M. R. Eslahchi, Mehdi Dehghan, Sanaz Amani
Chebyshev polynomials and best approximation of some classes of functions. J. Num. Math. 23 (1) (2015)
Hassan Khosravian-Arab, Mehdi Dehghan, M. R. Eslahchi
Fractional Sturm-Liouville boundary value problems in unbounded domains: Theory and applications. J. Comput. Phys. 299 (2015)
Maryam Parvizi, M. R. Eslahchi, Mehdi Dehghan
Numerical solution of fractional advection-diffusion equation with a nonlinear source term. Numer. Algorithms 68 (3) (2015)
M. R. Eslahchi, Mehdi Dehghan, Maryam Parvizi
Application of the collocation method for solving nonlinear fractional integro-differential equations. J. Comput. Appl. Math. 257 (2014)
Mehdi Dehghan, S. Aryanmehr, M. R. Eslahchi
A technique for the numerical solution of initial-value problems based on a class of Birkhoff-type interpolation method. J. Comput. Appl. Math. 244 (2013)
M. R. Eslahchi, Mehdi Dehghan, Sanaz Amani
The third and fourth kinds of Chebyshev polynomials and best uniform approximation. Math. Comput. Model. 55 (5-6) (2012)
M. R. Eslahchi, Mehdi Dehghan
Application of Taylor series in obtaining the orthogonal operational matrix. Comput. Math. Appl. 61 (9) (2011)
Mehdi Dehghan, M. R. Eslahchi
Best uniform polynomial approximation of some rational functions. Comput. Math. Appl. 59 (1) (2010)
M. R. Eslahchi, Mehdi Dehghan
Quadrature rules using an arbitrary fixed order of derivatives. Comput. Math. Appl. 57 (7) (2009)
S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan, M. Masjed-Jamei
The first kind Chebyshev-Newton-Cotes quadrature rules (semi-open type) and its numerical improvement. Appl. Math. Comput. 174 (2) (2006)
Mehdi Dehghan, M. Masjed-Jamei, M. R. Eslahchi
on [0, infinity). Appl. Math. Comput. 180 (1) (2006)
M. Masjed-Jamei, M. R. Eslahchi, Mehdi Dehghan
A statistical approach for economization of the polynomial functions. Int. J. Comput. Math. 83 (5&6) (2006)
S. M. Hashemiparast, M. Masjed-Jamei, M. R. Eslahchi, Mehdi Dehghan
The second kind Chebyshev-Newton-Cotes quadrature rule (open type) and its numerical improvement. Appl. Math. Comput. 180 (2) (2006)
S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
Determination of nodes in numerical integration rules using difference equation. Appl. Math. Comput. 176 (1) (2006)
Esmail Babolian, Mehdi Dehghan, M. R. Eslahchi
Application of Gauss quadrature rule in finding bounds for solution of linear systems of equations. Appl. Math. Comput. 179 (2) (2006)
S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
A note on equal coefficient quadrature rules. Appl. Math. Comput. 180 (1) (2006)
S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
Numerical integration using the derivatives. Appl. Math. Comput. 180 (1) (2006)
S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
Minimizing the error function of Gauss-Jacobi quadrature rule with respect to parameters alpha and beta. Appl. Math. Comput. 176 (1) (2006)
M. Masjed-Jamei, S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
The second kind Chebyshev quadrature rules of semi-open type and its numerical improvement. Appl. Math. Comput. 172 (1) (2006)
Esmail Babolian, Mohammad Masjed-Jamei, M. R. Eslahchi, Mehdi Dehghan
On numerical integration methods with T-distribution weight function. Appl. Math. Comput. 174 (2) (2006)
Mehdi Dehghan, Mohammad Masjed-Jamei, M. R. Eslahchi
On numerical improvement of open Newton-Cotes quadrature rules. Appl. Math. Comput. 175 (1) (2006)
M. R. Eslahchi, Mehdi Dehghan, M. Masjed-Jamei
The equal coefficients quadrature rules and their numerical improvement. Appl. Math. Comput. 171 (2) (2005)
M. R. Eslahchi, Mehdi Dehghan, M. Masjed-Jamei
The first kind Chebyshev-Newton-Cotes quadrature rules (closed type) and its numerical improvement. Appl. Math. Comput. 168 (1) (2005)
Mohammad Masjed-Jamei, M. R. Eslahchi, Mehdi Dehghan
On numerical improvement of Gauss-Radau quadrature rules. Appl. Math. Comput. 168 (1) (2005)
Mehdi Dehghan, M. Masjed-Jamei, M. R. Eslahchi
On numerical improvement of closed Newton-Cotes quadrature rules. Appl. Math. Comput. 165 (2) (2005)
M. Masjed-Jamei, S. M. Hashemiparast, M. R. Eslahchi, Mehdi Dehghan
The first kind Chebyshev-Lobatto quadrature rule and its numerical improvement. Appl. Math. Comput. 171 (2) (2005)
Esmail Babolian, Mohammad Masjed-Jamei, M. R. Eslahchi
On numerical improvement of Gauss-Legendre quadrature rules. Appl. Math. Comput. 160 (3) (2005)
Mehdi Dehghan, M. Masjed-Jamei, M. R. Eslahchi
On numerical improvement of the second kind of Gauss-Chebyshev quadrature rules. Appl. Math. Comput. 168 (1) (2005)
M. R. Eslahchi, Mehdi Dehghan, M. Masjed-Jamei
On numerical improvement of the first kind Gauss-Chebyshev quadrature rules. Appl. Math. Comput. 165 (1) (2005)
M. R. Eslahchi, M. Masjed-Jamei, Esmail Babolian
On numerical improvement of Gauss-Lobatto quadrature rules. Appl. Math. Comput. 164 (3) (2005)
Mehdi Dehghan, M. Masjed-Jamei, M. R. Eslahchi
The semi-open Newton-Cotes quadrature rule and its numerical improvement. Appl. Math. Comput. 171 (2) (2005)