Iranian Journal of Numerical Analysis and Optimization

Main Subjects = Numerical Analysis

Global and extended global Hessenberg processes for solving Sylvester tensor equation with low-rank right-hand side

Volume 12, Issue 3 (Special Issue), November 2022, Pages 658-679

10.22067/ijnao.2022.78966.1186

T. Cheraghzadeh; F. Toutounian; R. Khoshsiar Ghaziani

Shooting continuous Runge–Kutta method for delay optimal control problems

Volume 12, Issue 3 (Special Issue), November 2022, Pages 680-703

10.22067/ijnao.2022.78108.1166

T. Jabbari Khanbehbin; M. Gachpazan; S. Effati; S.M. Miri

A new iteration method for solving space fractional coupled nonlinear Schrödinger equations

Volume 12, Issue 3 (Special Issue), November 2022, Pages 704-718

10.22067/ijnao.2022.77745.1163

H. Aslani; D. Khojasteh Salkuyeh; M. Taghipour

A fourth-order optimal numerical approximation and its convergence for singularly perturbed time delayed parabolic problems

Volume 12, Issue 2, September 2022, Pages 250-276

10.22067/ijnao.2021.71891.1053

J. Mohapatra; L. Govindarao

Sixth-order compact finite difference method for solving KDV-Burger equation in the application of wave propagations

Volume 12, Issue 2, September 2022, Pages 277-300

10.22067/ijnao.2021.72366.1058

K. Aliyi Koroche; H. Muleta Chemeda

A generalization of the ABS algorithms and its application to some special real and integer matrix factorizations

Volume 12, Issue 2, September 2022, Pages 301-314

10.22067/ijnao.2021.70974.1043

E. Golpar Raboky; N. Mahdavi-Amiri

Hybrid of Block-pulse and orthonormal Bernstein functions for fractional differential equations

Volume 12, Issue 2, September 2022, Pages 315-333

10.22067/ijnao.2021.72492.1056

M. Entezari; S. Abbasbandy; E. Babolian

Elzaki transform method for solving deterministic modeling of terrorism

Volume 12, Issue 2, September 2022, Pages 334-354

10.22067/ijnao.2021.72806.1060

G. Adamu; M. O. Ibrahim

A numerical approach for singular perturbation problems with an interior layer using an adaptive spline

Volume 12, Issue 2, September 2022, Pages 355-370

10.22067/ijnao.2021.73813.1076

E. Srinivas; M. Lalu; K. Phaneendra

Image denoising via a new hybrid TGV model based on Shannon interpolation

Volume 12, Issue 2, September 2022, Pages 371-396

10.22067/ijnao.2022.71857.1052

E. Tavakkol; S. M. Hosseini; A. Hosseini

On a class of Bézier-like model for shape-preserving approximation

Volume 12, Issue 2, September 2022, Pages 449-466

10.22067/ijnao.2022.72818.1064

B. Nouri; J. Saeidian

A fourth-order method for solving singularly perturbed boundary value problems using nonpolynomial splines

Volume 12, Issue 2, September 2022, Pages 483-497

10.22067/ijnao.2022.74627.1091

S. Khan; A. Khan

Numerical solution of a system of Volterra integral equations in application to the avian human influenza epidemic model

Volume 12, Issue 1, March 2022, Pages 37-53

10.22067/ijnao.2021.69416.1021

R. Katani

Asymptotic and numerical methods for solving singularly perturbed differential difference equations with mixed shifts

Volume 12, Issue 1, March 2022, Pages 55-72

10.22067/ijnao.2021.70731.1038

S. Priyadarshana; S.R. Sahu; J. Mohapatra

Numerical approximation for inverse problem of the Ostrovsky–Burgers equation

Volume 12, Issue 1, March 2022, Pages 73-109

10.22067/ijnao.2021.70478.1036

F. Ghanadian; R. Pourgholi; S.H. Tabasi

Preconditioned global GPBiCG method for solving saddle point problems with multiple right-hand sides and its convergence analysis

Volume 12, Issue 1, March 2022, Pages 111-129

10.22067/ijnao.2021.71036.1044

A. Taherian; F. Toutounian

Multiple interpolation with the fast-growing knots in the class of entire functions and its application

Volume 12, Issue 1, March 2022, Pages 131-144

10.22067/ijnao.2021.70074.1028

I. Sheparovych

Fitted numerical method for singularly perturbed semilinear three-point boundary value problem

Volume 12, Issue 1, March 2022, Pages 145-162

10.22067/ijnao.2021.70805.1040

M. Gebeyehu; H. Garoma; A. Deressa

Legendre wavelet method combined with the Gauss quadrature rule for numerical solution of fractional integro-differential equations

Volume 12, Issue 1, March 2022, Pages 229-249

10.22067/ijnao.2021.73189.1070

M. Riahi Beni

Trainable fourth-order partial differential equations for image noise removal

Volume 11, Issue 2, September 2021, Pages 235-260

10.22067/ijnao.2021.67760.1002

N. Khoeiniha; S.M. Hosseini; R. Davoudi

Exponentially fitted tension spline method for singularly perturbed differential difference equations

Volume 11, Issue 2, September 2021, Pages 261-282

10.22067/ijnao.2021.68227.1009

M.M. Woldaregay; G.F. Duressa

New class of hybrid explicit methods for numerical solution of optimal control problems

Volume 11, Issue 2, September 2021, Pages 283-304

10.22067/ijnao.2021.67961.1005

M. Ebadi; I. Malih Maleki; A. Ebadian

Singularly perturbed robin type boundary value problems with discontinuous source term in geophysical fluid dynamics

Volume 11, Issue 2, September 2021, Pages 351-364

10.22067/ijnao.2021.70376.1033

B.M. Abagero; G.F. Duressa; H.G. Debela

Two new approximations to Caputo–Fabrizio fractional equation on non-uniform meshes and its applications

Volume 11, Issue 2, September 2021, Pages 365-383

10.22067/ijnao.2021.70255.1031

Z. Soori; A. Aminataei

Application of Newton–Cotes quadrature rule for nonlinear Hammerstein integral equations

Volume 11, Issue 2, September 2021, Pages 385-399

10.22067/ijnao.2021.69824.1024

A. Shahsavaran

Iranian Journal of Numerical Analysis and Optimization

Journal Archive

Volume 14 (2024)

Volume 13 (2023)

Volume 12 (2022)

Volume 11 (2021)

Volume 10 (2020)

Volume 9 (2019)

Volume 8 (2018)

Volume 7 (2017)

Volume 6 (2016)

Volume 5 (2015)

Volume 4 (2014)

Volume 3 (2013)

Volume 2 (2009)

Volume 1 (2008)