Iranian Journal of Numerical Analysis and Optimization

Volume & Issue: Volume 16, Issue 4 - Serial Number 39, December 2026, Pages 1189-1621

Number of Articles: 15

Full issue file

A semi-analytical study on Hepatitis A virus transmission in Indonesia

Pages 1189-1220

10.22067/ijnao.2026.97008.1804

A. Maheswari, V. Ananthaswamy, J. Anantha Jothi

Second-kind Chebyshev spectral Petrov-Galerkin scheme for solving the time-fractional Euler-Bernoulli beam equation

Pages 1221-1238

10.22067/ijnao.2026.97767.1839

Youssri Hassan Youssri, Maha Muftah Muttardi

Analysis and optimal control of a proliferating-quiescent Glioma model with combined therapy

Pages 1239-1270

10.22067/ijnao.2026.97425.1826

Tawfik Jaber, Omar Balatif

Travelling wave patterns and bifurcation dynamics in a spatial predator–prey model

Pages 1271-1294

10.22067/ijnao.2026.97551.1828

Saddam Hussain, Moitri Sen

Practical early stopping for adaptive barrier SGD: balancing stochastic speed with validation accuracy

Pages 1295-1318

10.22067/ijnao.2026.96710.1788

Abdelouakil Fillali, Smail Addoune, Rebiha Zeghdane

A novel collocation-based numerical method for higher-order linear ODE systems with pharmacokinetic applications

Pages 1319-1340

10.22067/ijnao.2026.97725.1837

Fatma Kaci

Conformable fractional power series method for solving Fisher-Kolmogorov-Petrovskii-Piskunov equation

Pages 1341-1365

10.22067/ijnao.2026.96531.1779

D. L. Suthar, Fasil Desalew, Mulualem Aychluh, Gizachew Tirite

Impact of lifestyle interventions and adequate medical infrastructure on diabetes prevention: Dynamics analysis and optimal control

Pages 1366-1400

10.22067/ijnao.2026.97704.1834

Manash Kalita, Zenith Mondal, Barlin Bhuyan, Bhagya Jyoti Nath, Hemanta Kumar Sarmah

Mathematical modeling and control strategies for meningitis transmission

Pages 1401-1431

10.22067/ijnao.2026.96797.1789

Mohamed Baroudi, Benyounes Bettioui, Mohamed Belam, Abderrahim Labzai

Design of a multi-stage hybrid optimizer combining Bayesian and evolutionary algorithms for modeling and optimizing seizure-related information in EEG signals

Pages 1432-1463

10.22067/ijnao.2026.94741.1697

Maryam Khansari, Hooman Afsharirad

Coupled ‎f‎ixed points for a class of non-cyclic contractions in uniformly convex Banach spaces with error estimates

Pages 1464-1483

10.22067/ijnao.2026.98129.1861

Akram Safari-Hafshejani, Khadije Amiri

A multi-layer SEIRS-V network epidemic model for IoT malware propagation with heterogeneous device types and patch dynamics

Pages 1484-1517

10.22067/ijnao.2026.97856.1846

Aliakbar Tajari Siahmarzkooh

A collocation framework for numerical reconstruction of the source function in a two-term fractional diffusion problem

Pages 1518-1549

10.22067/ijnao.2026.97820.1844

Sahar Jalalian, Afshin Babaei, Morteza Gachpazan

Fractional order Chelyshkov wavelet for solving variable coefficients Caputo time-fractional convection-diffusion equation

Pages 1550-1590

10.22067/ijnao.2026.97711.1835

Sufia Sabir, Ayaz Ahmad

Queueing analysis of a VoIP call center under retrial policy with re-service, server maintenance, and service disruptions

Pages 1591-1621

10.22067/ijnao.2026.96253.1768

Preena R., Sumitha D.

Iranian Journal of Numerical Analysis and Optimization

Journal Archive

Volume 16 (2026)

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)