Vol. 12 No. 2 (2026) | International Journal of Mathematical Sciences and Optimization: Theory and Applications

On the Stability of Limit Cycles in the Classical Rayleigh Oscillator

E. O. Ohwadua

1 - 16

download PDF

A Mathematical Model of COVID-19 Transmission Dynamics in Kaduna State, Nigeria Optimal Control Strategies with Cost-Effectiveness Analysis

P. N. Okolo, A. S. Magaji, A. A. Ahiaba

17 - 44

download PDF

Results on Condensation of Kannan-type Maps Endowed with b-Rectangular Metric Spaces

O. T. Wahab, S. A. Musa

45 - 51

download PDF

Inclusion Relation and Radius Problem Associated with a Carathéodory Function

S. Deepa, E. A. Oyekan, K. Suchithra, T. Thulasiram, T. V. Sudharsan

52 - 58

download PDF

Characterizations for Certain Subfamilies of Analytic Functions Involving Lommel, Struve and Bessel Functions

B. Sambo, T. O. Opoola

59 - 71

download PDF

Risk-Averse Stochastic Optimization of a Go-or-Grow Tumor Model Using CVaR and Distributionally Robust MPC

S. O. Essang, J. E. Ante, E. O. Avwenagha, K. K. Ibeh, M. E. Aigberemhon, M. Ibrahim, N. P. Odinaka

72 - 88

download PDF

An Examination of Magnetohydrodynamics (MHD), Cattaneo-Christov Heat and Mass Transfer Flux on the Flow of Upper Convected Maxwell Fluid

A. A. Adedokun, A. S. Idowu

89 - 110

download PDF

Fixed Points of Condensed Kannan Contraction Map in Controlled Metric Spaces

S. A. Musa , M. A. Anise , O. T. Wahab

111 - 118

download PDF

Coefficient Estimates for a Subclass of Analytic-Univalent Functions Involving an Integral Operator and Lemniscate of Bernoulli

R. O. Ayinla, A. O. Lasode

119 - 128

download PDF

Applications of First Order Differential Subordination for some Subfamilies of Starlike Functions

S. Kalaiselvan, A. O. Lasode , K. Suchithra, T. Thulasiram, T. V. Sudharsan

129 - 141

download PDF

AI-Powered Hybrid Optimization for the Capacitated Vehicle Routing Problem with Time Windows: A Case Study of Last-Mile Delivery in Akure Nigeria

D. A. Majasan, S. D. Francis, S. M. Omotayo-Tomo , J. D. Onanuga, P. O. Afolayan, E. A. Oyekan

142 - 151

download PDF

Comparative Analysis of Hankel Determinant for the Koebe Function under Al-Oboudi and Generalized Multiplier Transform

S. I. Okoro, O. K. Agunloye, D. O. Makinde, C. C. Esione, P. O. Evans, O. Awoyale

152 - 171

download PDF

Geometric Properties of Oyekan–Narayana Polynomial-Type Functions

Ezekiel Abiodun Oyekan

172 - 187

download PDF

International Journal of Mathematical Sciences and Optimization: Theory and Applications
Journal / International Journal of Mathematical Sciences and Optimization: Theory and Applications / Vol. 12 No. 2 (2026) / Articles

Articles

On the Stability of Limit Cycles in the Classical Rayleigh Oscillator

A Mathematical Model of COVID-19 Transmission Dynamics in Kaduna State, Nigeria Optimal Control Strategies with Cost-Effectiveness Analysis

Results on Condensation of Kannan-type Maps Endowed with b-Rectangular Metric Spaces

Inclusion Relation and Radius Problem Associated with a Carathéodory Function

Characterizations for Certain Subfamilies of Analytic Functions Involving Lommel, Struve and Bessel Functions

Risk-Averse Stochastic Optimization of a Go-or-Grow Tumor Model Using CVaR and Distributionally Robust MPC

An Examination of Magnetohydrodynamics (MHD), Cattaneo-Christov Heat and Mass Transfer Flux on the Flow of Upper Convected Maxwell Fluid

Fixed Points of Condensed Kannan Contraction Map in Controlled Metric Spaces

Coefficient Estimates for a Subclass of Analytic-Univalent Functions Involving an Integral Operator and Lemniscate of Bernoulli

Applications of First Order Differential Subordination for some Subfamilies of Starlike Functions

AI-Powered Hybrid Optimization for the Capacitated Vehicle Routing Problem with Time Windows: A Case Study of Last-Mile Delivery in Akure Nigeria

Comparative Analysis of Hankel Determinant for the Koebe Function under Al-Oboudi and Generalized Multiplier Transform

Geometric Properties of Oyekan–Narayana Polynomial-Type Functions

Journal Identifiers