FNAS Journal of Mathematical and Statistical Computing
ISSN: 3026-8605 (Print)
ISSN: 3043-632X (Online)

 

The Faculty of Natural and Applied Sciences Journal of Mathematical and Statistical Computing (FNAS-JMSC) is a biannual peer-review publication of the Faculty of Natural and Applied Sciences, Ignatius Ajuru University of Education, Port Harcourt, Rivers State, Nigeria.

It publishes original researched articles and reviews in Mathematics, Statistics, Computing and other related disciplines and it is international in scope.

Website: www.fnasjournals.com
Email: fnasjournals@gmail.com

Announcements

Current Issue

Vol. 3 No. 1 (2026): 2026-FNAS-JMSC-3-1

Published: 2026-03-31

Articles

Changepoint Detection in Multivariate Climate Time Series: Performance Assessment of a Hybrid PELT and Isolation Forest Approach Against Baseline PELT

Adebola Abimbola Ademuwagun, Haruna Umar Yahaya, Samuel Olorunfemi Adams

1-14

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Drivers of Economic Growth in a Cashless Era: Evidence from Five West African Countries

Hillary Uche Okemmiri, Yisa Yakubu, Usman Abubakar, Gabriel Samuel, Samuel Michael Oguche, Martin Chukwuma Orji, Balikis Oluwapemi Yekeen, Yahaya Usman Baba, Yahaya Gana

15-22

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PLSCLUSTER: A Hybrid Approach Combining Partial Least Squares and Graph Clustering to Address Multicollinearity in High-Dimensional Data

Eviano Israel Joel, Uyodhu Amekauma Victor-Edema

23-35

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Analytical and Numerical Study of Runge-Kutta Methods for the Approximate Solution of Ordinary Differential Equations

Emmanuel Jacob, Mona Friday Edibo, Mary Oziohu Durojaye, Ayinde Muhammed Abdullahi, Toba Timothy Olumi, Francis Ichado

36-50

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Mathematical Modelling of a Wind Charging System for an Electric Vehicle

Abayomi Temitope Layeni, Samuel Damilare Oyetunde, Collins Neku Nwaokocha, Jesuyon Daniel Poheto, Abisola Ayomide Olaiwola

51-62

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Statistical Modelling of Selected Real Sectors and Economic Growth in Nigeria

Amauche Esther Richard-Igweh

63-69

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Effects of Reflective and Luminous Behaviors on the Locations of Triangular Lagrangian Points in the Satellite–Proxima Centauri System with Variable Masses

Veronica Cyril-Okeme, Kaseem Zubairu, Luka Mbaskabkwe, Leke Oni

70-80

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Impact of Value Creation on Small and Medium Enterprises’ Performance in Gombe State

Zainab Tijjani

81-93

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Monomial Ideals in Few Variables: Generators, Betti Numbers, and Regularity

Folake Ayobami Amao, Melody Omofuewe Reginald-Ihedike

94-100

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