Iranian Journal of Numerical Analysis and Optimization

Journal Archive

Volume 15 (2025)

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)

Journal Metrics

Cite Score (2023)		0.8
SJR (2023)		0.195
SNIP (2023)		0.244
SJR		Q4
MSRT Grade		International
Publication format		Online
Number of Issues		32
Number of Articles		312
Number of Contributors		240
Number of Reviewers		1081
Submission Count		1086
Accept Count		283
Reject Count		674
Acceptance Rate		26 %
Article View		766386
PDF Download		179351
Average Review Date		41 Days

The Iranian Journal of Numerical Analysis and Optimization (IJNAO) publishes original papers of high scientific value in all areas of numerical analysis and optimization. All research articles accepted and published by IJNAO are immediately freely available online to read, download and share, without any subscription charges or registration barriers.

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Most Visited Articles

2D-fractional Muntz–Legendre polynomials for solving the fractional partial differential equations

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

Comparison of homotopy perturbation transform method and fractional Adams–Bashforth method for the Caputo–Prabhakar nonlinear fractional differential equations

Optimal control analysis for modeling HIV transmission

Improving the performance of the FCM algorithm in clustering using the DBSCAN algorithm

Full issue file

Global convergence of modified conjugate gradient methods with application in conditional model regression function

Pages 1-26

10.22067/ijnao.2024.85389.1344

C. Yacine; Abd Elhamid

Designing a sliding mode controller for a class of multi-controller COVID-19 disease model

Pages 27-53

10.22067/ijnao.2024.85859.1355

M. Gholami; S.M. Mirhosseini-Alizamini; A. Heydari

An approach of extrapolation methods for the solution of nonlinear Volterra–Fredholm integral equations of the second kind

Pages 54-78

10.22067/ijnao.2024.85903.1361

H. Safdari; M. Moradkhani; M.T. Dastjerdi

An analytical and numerical approach for the $(1 + 1)$ -dimensional nonlinear Kolmogorov–Petrovskii–Piskunov equation

Pages 79-98

10.22067/ijnao.2024.87965.1442

A. Chand; J. Mohapatra

An efficient hybrid conjugate gradient method for unconstrained optimization and image restoration problems

Pages 99-123

10.22067/ijnao.2024.88087.1449

C. Souli; R. Ziadi; I. Lakhdari; A. Leulmi

Effect of demographic stochasticity in the persistence zone of a two-patch model with nonlinear harvesting

Pages 124-162

10.22067/ijnao.2024.88668.1463

D. Mondal; M. Sen; P.S. Mandal

Optimal control of water pollutant transmission by utilizing a combined Jacobi collocation method and mountain Gazelle algorithm

Pages 163-196

10.22067/ijnao.2024.89204.1491

A. Ebrahimzadeh; R. ‎Khanduzi; R. Mirabbasi; E. Hashemizadeh

Smith chart-based particle swarm optimization algorithm for multi-objective engineering problems

Pages 197-219

10.22067/ijnao.2024.86247.1371

A. Falloun; Y. Dursun; A. Ait Madi

Stability of impulsive fractional stochastic integro-differential equations with state dependent delay and Poisson jumps by using Mainardi’s function

Pages 220-254

10.22067/ijnao.2024.87562.1423

C. Mattuvarkuzhali; I. Silambarasan

Parameter-uniform numerical treatment of singularly perturbed parabolic delay differential equations with nonlocal boundary conditions

Pages 255-283

10.22067/ijnao.2024.89176.1490

W.S. Hailu; G.F. Duressa

Fitted tension spline method for singularly perturbed parabolic problem with a large temporal lag

Pages 284-310

10.22067/ijnao.2024.86799.1388

S.K. Tesfaye; T.G. Dinka; G.F. Duressa; M.M. Woldaregay

Analysis of the dynamics and optimal control of cutaneous Leishmania during human immigration

Pages 311-345

10.22067/ijnao.2024.88709.1466

H. Toufga; A. Sakkoum; L. Benahmadi; M. Lhous

Dynamical analysis of a nonlinear oscillator chain in the Peyrard–Bishop DNA model using residual power series and Laplace residual power series method

Pages 346-374

10.22067/ijnao.2024.88564.1461

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

Numerical simulation of nonlinear Li´enard’s equation via Morgan–Voyce even Fibonacci neural network

Pages 375-395

10.22067/ijnao.2024.88927.1479

P. Rahimkhani; R. Moeti

Mathematical modeling and optimal control approaches for dengue

Pages 396-423

10.22067/ijnao.2024.90023.1529

M. Baroudi; H. Gourram; M. Alia; A. Labzai; M. Belam

Publication Information

Publisher

Ferdowsi University of Mashhad

Director-in-Charge

Farahi, M. H.

Editor-in-Chief

Soheili, Ali R.

Managing Editor

Gachpazan, M.

Editorial Board

Abbasbandy, Saeid Abdi, Ali Area, Iván. Babaie Kafaki, Saman Babolian, Esmail Cardone, Angelamaria Dehghan, Mehdi Effati, Sohrab Emrouznejad, Ali Farahi, Mohammad Hadi Gachpazan, Mortaza Ghanbari, Reza Hadizadeh Yazdi, Mahmoud Hojjati, Gholamreza Hong, Jialin Karimi, Hamid Reza Khojasteh Salkuyeh, Davod Lohmander, Peter Lopez-Ruiz, Ricardo Mahdavi-Amiri, Nezam Mirzaei, Davoud Omrani, Khaled Salehi Fathabadi, Hasan Soheili, Ali Reza Soleimani Damaneh, Majid Toutounian, Faezeh Türkyılmazoğlu, Mustafa Vahidian Kamyad, Ali Xu, Zeshui

English Text Editor

Vasagh, Zohreh

Journal Staff

Zohoorian, N. K.

Frequency

Quarterly

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