Iranian Journal of Numerical Analysis and Optimization

Main Subjects = Numerical methods for differential equations and its applications

An improved imperialist competitive algorithm for solving an inverse form of the Huxley equation

Articles in Press, Accepted Manuscript, Available Online from 01 May 2024

10.22067/ijnao.2024.86692.1384

Hassan Dana Mazraeh; Kourosh Parand; Hadi Farahani; Saeed Reza Kheradpisheh

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Quantum solutions of a nonlinear Schrödinger equation

Volume 14, Issue 2, IN PROGRESS, June 2024, Pages 330-346

10.22067/ijnao.2023.84855.1324

S. Arfaoui; Ben Mabrouk

High order second derivative multistep collocation methods for ordinary differential equations

Volume 14, Issue 2, IN PROGRESS, June 2024, Pages 367-390

10.22067/ijnao.2024.85789.1358

S. Fazeli

A new numerical approach to the solution of the nonlinear Kawahara equation by using combined Taylor–Dickson approximation

Volume 14, Issue 1, March 2024, Pages 20-43

10.22067/ijnao.2023.83184.1287

D. Priyadarsini; M. Routaray; P.K. Sahu

Modal spectral Tchebyshev Petrov–Galerkin stratagem for the time-fractional nonlinear Burgers’ equation

Volume 14, Issue 1, March 2024, Pages 172-199

10.22067/ijnao.2023.83389.1292

Y.H. Youssri; A.G. Atta

A robust uniformly convergent scheme for two parameters singularly perturbed parabolic problems with time delay

Volume 13, Issue 4, December 2023, Pages 627-645

10.22067/ijnao.2023.80721.1214

N.T. Negero

Numerical nonlinear model solutions for the hepatitis C transmission between people and medical equipment using Jacobi wavelets method

Volume 13, Issue 4, December 2023, Pages 646-671

10.22067/ijnao.2023.79648.1198

N. Hamidat; S.M. Bahri; N. Abbassa

A shifted fractional-order Hahn functions Tau method for time-fractional PDE with nonsmooth solution

Volume 13, Issue 4, December 2023, Pages 672-694

10.22067/ijnao.2023.81716.1238

N. Mollahasani

Singularly perturbed two-point boundary value problem by applying exponential fitted finite difference method

Volume 13, Issue 4, December 2023, Pages 711-727

10.22067/ijnao.2023.83070.1283

N. Kumar; R. Kumar Sinha; R. Ranjan

Numerical study of sine-Gordon equations using Bessel collocation method

Volume 13, Issue 4, December 2023, Pages 728-746

10.22067/ijnao.2023.81484.1229

S. Arora; I. Bala

Optimal control analysis for modeling HIV transmission

Volume 13, Issue 4, December 2023, Pages 747-762

10.22067/ijnao.2023.78096.1165

K. R. Cheneke

Solving two-dimensional coupled Burgers equations via a stable hybridized discontinuous Galerkin method

Volume 13, Issue 3, September 2023, Pages 397-425

10.22067/ijnao.2023.80916.1215

S. Baharlouei; R. Mokhtari; N. Chegini

Approximate solutions to the Allen–Cahn equation using rational radial basis functions method

Volume 13, Issue 2, June 2023, Pages 187-204

10.22067/ijnao.2022.76010.1123

M. Shiralizadeh; A. Alipanah; M. Mohammadi

Fitted scheme for singularly perturbed time delay reaction-diffusion problems

Volume 13, Issue 2, June 2023, Pages 262-284

10.22067/ijnao.2022.77453.1161

M. Amsalu Ayele; A. Andargie Tiruneh; G. Adamu Derese

Two-layer shallow water formula with slope and uneven bottom solved by finite volume method

Volume 13, Issue 2, June 2023, Pages 317-335

10.22067/ijnao.2022.79205.1190

U. Habibah; I.R. Lina; W.M. Kusumawinahyu

Applying the meshless Fragile Points method to solve the two-dimensional linear Schrödinger equation on arbitrary domains

Volume 13, Issue 1, March 2023, Pages 1-18

10.22067/ijnao.2022.72900.1063

D. Haghighi; S. Abbasbandy; E. Shivanian

An improvised technique of quintic hermite splines to discretize generalized Burgers–Huxley type equations

Volume 13, Issue 1, March 2023, Pages 59-79

10.22067/ijnao.2022.75871.1120

I. Kaur; S. Arora; I. Bala

Numerical method for solving fractional Sturm–Liouville eigenvalue problems of order two using Genocchi polynomials

Volume 13, Issue 1, March 2023, Pages 121-140

10.22067/ijnao.2022.75635.1115

A. Aghazadeh; Y. Mahmoudi; F. Dastmalchi Saei

Impact of inclination angle on thermo-bioconvection of nanofluid containing gyrotactic microorganisms saturated in porous square cavity

Volume 13, Issue 1, March 2023, Pages 141-156

10.22067/ijnao.2022.76732.1146

J. Bodduna; C.S. Balla; M.P. Mallesh

Numerical solution of nonlinear fractional Riccati differential equations using compact finite difference method

Volume 12, Issue 3 (Special Issue), November 2022, Pages 585-606

10.22067/ijnao.2022.76489.1129

H. Porki; M. Arabameri; R. Gharechahi

A numerical approximation for the solution of a time-fractional telegraph equation based on the Crank–Nicolson method

Volume 12, Issue 3 (Special Issue), November 2022, Pages 607-628

10.22067/ijnao.2022.77142.1154

H. Hajinezhad; A.R. Soheili

Differential transform method: A comprehensive review and analysis

Volume 12, Issue 3 (Special Issue), November 2022, Pages 629-657

10.22067/ijnao.2022.77130.1153

S.H. Hashemi Mehne

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

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)

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Volume 6 (2016)

Volume 5 (2015)

Volume 4 (2014)

Volume 3 (2013)

Volume 2 (2009)

Volume 1 (2008)