Journal of Mathematics and Statistics Studies

2020 - 2026

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Volume 5, issue 4, 2024

On the Angular Singularities of a Smooth Function pp. 01-09

Hussein Khashan

Volume 5, issue 3, 2024

Degenerate Sturm-Liouville Problem for Second-Order Differential Operators on Star-Graph pp. 01-08

Z. M. Abdiakhmetova, Najibullah Zahid, Feroz Sheakib and Ghulam Hazrat Aimal Rasa

Simulation-Based Study on Extreme Ranked Set Sampling from Rician Distribution pp. 09-24

Said Al Hadhrami, Shima Al Aamri, Rya Al Habsi, Sumaya Al Ghafri and Shima Al Mayyahi

Collatz Conjecture (3N+1) Solution pp. 25-30

Naif Mohammad AL-Shammary

Volume 5, issue 2, 2024

Attitudes and Performance of Grade 11 Students in Pre-Calculus Using Strategic Intervention Material pp. 01-12

Jonathan Etcuban, Cirilo B. Daculara, Jr., Mayette A. Cutab, Suzette C. Lapiña and Bell Campanilla

Some Inequalities for Differentiable Functions on a Generalization of Hermite-Hadamard Inequality with Applications pp. 13-20

Naveedullah Hashimi, Mohammad Khan Haidary and Sayed Malik Haidary

Volume 5, issue 1, 2024

An Explanation to the Concept of Actual Infinity and Potential Infinity through Set Theory and Calculus pp. 01-09

Ghulam Ali Sabery, Mohammad Naser Mohsini and Marina Dawran

An Application of Einsteinian-Phythagorean Theorem in Einstein Gyrovector Spaces pp. 10-14

Zafer Sanli

The Carnot Theorem in Einstein Gyrovector Spaces pp. 15-20

Zafer Sanli and Dogukan Gurkaynak

The Effectiveness of the Flipped Classroom Teaching Method on the Components of Academic Optimism in Mathematics pp. 21-26

Ahmad Atef, Noorulhaq Seddiqi and Ghulam Sarwar Mubarez

The Effectiveness of the Jigsaw and Traditional Teaching Methods on Math Anxiety, Attitude and Performance pp. 27-33

Mohammad Zobair Azizi, Ahmad Atef and Noorulhaq Seddiqi

Volume 4, issue 4, 2023

Linear Programming Using ABS Method pp. 01-13

Mohammad Yasin Sorosh, Samaruddin Jebran and Mohammad Khalid Storai

Blood Supply Chain Management: A Review of Different Solution Techniques pp. 14-27

Hussein Ali Khudhyer Alhadad and Abdelkarim Elloumi

The Effect of Educational and Environmental Factors on Students' Academic Performances in Nigerian Universities: A Mixed Linear Model (MLM) Approach pp. 28-39

Geoffrey Uzodinma Ugwuanyim, Desmond Chekwube Bartholomew and Adaugo Camilla Chukwuezi

Retail Demand Forecasting: A Comparative Study for Multivariate Time Series pp. 40-46

Md Sabbirul Haque, Md Shahedul Amin, Jonayet Miah, Duc Minh Cao, Md Abu Sayed and Sabbir Ahmed

On Modules over G-sets pp. 47-55

Mehmet Uc and Mustafa Alkan

A Comparative Study of Metaheuristic Optimization Algorithms for Solving Engineering Design Problems pp. 56-69

Ghulam Ali Sabery, Ghulam Hassan Danishyar and Ghulam Sarwar Mubarez

A New Generalization of the Alternating Harmonic Series pp. 70-75

‪Jaafar ‬‏Alsayed

The Application of Mathematical Series in Sciences pp. 76-83

Hayatullah Masomi

Boundedness Analysis of the Fractional Maximal Operator in Grand Herz Space on the Hyperplane pp. 84-96

Ali Hasan

Predicting the Possibility of Student Admission into Graduate Admission by Regression Model: A Statistical Analysis pp. 97-105

Ashiqul Haque Ahmed, Sabbir Ahmad, Md Abu Sayed, Malay Sarkar, Eftekhar Hossain Ayon, Md Tuhin Mia, Tahera Koli and Rumana Shahid

On the Picture-Perfect Number pp. 106-111

Rulthan P. Sumicad

Volume 4, issue 3, 2023

Retail Demand Forecasting Using Neural Networks and Macroeconomic Variables pp. 01-06

Md Sabbirul Haque

A Statistical Analysis of Positive Excess Mortality at Covid-19 in 2020-2021 pp. 07-17

Md Nurul Raihen, Sultana Akter, Fariha Tabassum, Farjana Jahan and Md Nazmul Sardar

Investigating the Dynamics of Single and Dual Infection of Schistosoma Species: A Mathematical Modeling Perspective pp. 18-28

Ferdinard Obeng-Forson, Francis Agana and William Ohene-Ayeh

Boosting Stock Price Prediction with Anticipated Macro Policy Changes pp. 29-34

Md Sabbirul Haque, Md Shahedul Amin, Jonayet Miah, Duc Minh Cao and Ashiqul Haque Ahmed

Finite Dimensional Labeled Graph Algebras pp. 35-43

Debendra Banjade, Menassie Ephrem and Dashiell Stevanovich

Volume 4, issue 2, 2023

Optical Solitons in Fiber Bragg Gratings for Fractional Nonlinear Schrödinger Equation with Generalized Anti-cubic Nonlinearity using Conformable Derivative pp. 01-13

Husniyah. A. Mohammed and Abdulmalik. A. Altwaty

A New View on Length Module pp. 14-18

Mohammed Sabah Radwan, Marrwa Abdallah Salih and Majid Mohammed Abed

A Hybrid Analytical Approximate Technique for Solving Two-dimensional Incompressible Flow in Lid-driven Square Cavity Problem pp. 19-37

Maysoon Hatem and A.S.J. Al-Saif

On Absolute Valued Algebras Containing a Central Algebraic Element pp. 38-42

Abdelhadi Moutassim

δ-small submodule and prime modules pp. 43-48

Bashaer Ahmad and Majid Mohammed Abed

On Absolute Valued Algebras with a Central Algebraic Element and Satisfying Some Identities pp. 49-53

Abdelhadi Moutassim

Using the Concept of Accessibility and Linear Programming to Measure and Select the Most Prominent Logistics Cities in Iraq pp. 54-69

Foued Aloulou and Kareem Qasim

Forecasting Breast Cancer: A Study of Classifying Patients’ Post-Surgical Survival Rates with Breast Cancer pp. 70-78

Md Nurul Raihen and Sultana Akter

Simulating Parametric and Nonparametric Models pp. 79-91

Chigozie Kelechi Acha, Mutairu Oyewale Akintunde and Charles Iwuji Anayo

Mathematical and AI-Blockchain Integrated Framework for Strengthening Cybersecurity in National Critical Infrastructure pp. 92-103

Md Mahababul Alam Rony, Md Shadman Soumik and Mahinur Sazib Sristy

Volume 4, issue 1, 2023

Food Satisfaction among Students: A Study of Present Public University Students in Bangladesh pp. 01-18

Md Nurul Raihen, Sultana Akter and Md Nazmul Sardar

The Use of Homotopy Regularization Method for Linere and Nonlinner Fredholm Integral Equations of the First Kind pp. 19-25

Merajuddin Rasekh and Nooruddin Fakhri

The Efficiency of the Proposed Smoothing Method over the Classical Cubic Smoothing Spline Regression Model with Autocorrelated Residual pp. 26-40

Samuel Olorunfemi Adams and and Omorogbe J. Asemota

The Generalized Lucas Primes in the Landau’s and Shanks’ Conjectures pp. 41-57

Ali Sehen Athab and Hayder R. Hashim

Modeling and Forecasting of Nigeria Crude Oil Production pp. 58-67

Chigozie Kelechi Acha, Christain Chinenye Amalahu and C. Emmanuel Eziokwu

Volume 3, issue 2, 2022

Optimizing the Medical Resource Supply Chain During the Covid-19 Pandemic in Baghdad Hospitals using the Fuzzy Inference System (FIS) pp. 01-17

Ansseif A.latif Ansseif and Abdelaziz Dammak

Thermal Transport of Forchheimer Nanofluid Flow with Permeable Medium and Optimal Internal Heat Source/Sink pp. 18-30

Uchenna Uka, Richmond Kanu, Okechukwu Amadi, Adedeji Akindadelo and Oludare Bamisile

Time Series Analysis and Some Applications in Medical Research pp. 31-36

Saadettin Aydin

Self-Efficacy as a Mediator between Motivation and Engagement and Academic Performance pp. 37-41

Karlo May B. Portento, Arianne Mae T. Borboran and Erich A. Paredes

Volume 3, issue 1, 2022

The Historical Background of a Famous Indeterminate Problem and Some Teaching Perspectives pp. 01-08

Ioannis Rizos and Nikolaos Gkrekas

Group Decision Making Model for Evolution and Benchmarking Explosive Ordnance Risk Education (EORE) Messages in Iraq Based on Distance Measurement and Spherical Fuzzy Set pp. 9-34

Hadeel M. Al Shukri and Abdelaziz Dammak

Volume 2, issue 2, 2021

On Mixture GARCH Models: Long, Short Memory and Application in Finance pp. 01-05

Halim Zeghdoudi and Madjda Amrani

Data Geometry and Extreme Value Distribution pp. 06-15

Mamadou Cisse, Aliou Diop, Souleymane Bognini and Nonvikan Karl-Augustt Alahassa

Evaluating Percentage Rotatability For The Small Box – Behnken Design pp. 16-24

Lawrence Chizoba Kiwu, Desmond Chekwube Bartholomew, Fidelia Chinenye Kiwu-Lawrence, Chukwudi Paul Obite and Okafor Ikechukwu Boniface

Modeling the British Pound Sterling to Nigerian Naira Exchange Rate During the Covid-19 Pandemic pp. 25-35

Ugochinyere Ihuoma Nwosu, Chukwudi Paul Obite, Prince Henry Osuagwu and Obioma Gertrude Onukwube

The Effect of Weighting Data on the Goodness of Fit Indicators of the Six Sigma Structural Equation Modeling pp. 36-49

Mohammed Al-Ghmadi, Ezz Abdelfattah and Ahmed Ezz

Statistical Analysis of the Factors Affecting Academic Achievement of Undergraduate Students A Case Study of Faculty of Arts and Science Kufrah -Benghazi University pp. 50-59

Muna H. Ali

Estimating the Best-Fitted Probability Distribution for Monthly Maximum Temperature at the Sylhet Station in Bangladesh pp. 60-67

Rashidul Hasan Rashidul Hasan

A New Goodness-of-Fit Test for the Two-Parameter Gamma Distribution pp. 68-73

Mbanefo S. Madukaife

Volume 2, issue 1, 2021

Stochastic Diffusion Process Based on Generalized Brody Curve: Application to Real Data pp. 01-11

Ahmed Nafidi, Oussama Rida and Boujemaa Achchab

Solving Multicollinearity Problem in Linear Regression Model: The Review Suggests New Idea of Partitioning and Extraction of the Explanatory Variables pp. 12-20

Olusegun O. Alabi Kayode Ayinde and Ugochinyere Ihuoma Nwosu

Stimulating Understanding of Properties of Quadrilaterals Using Van Hiele’s Model: A Lesson Study pp. 21-25

Arianne Borboran, Mariel Africa, Mary-Ann Guilleno, Anne Jeannette C. Pamplona, Jennifer Torrefranca and Levi E. Elipane

Extra Skolem Difference Mean Labeling of Various Graphs pp. 26-39

Urvisha Vaghela and Dharamvirsinh Parmar

Modeling US Dollar and Nigerian Naira Exchange Rates During COVID-19 Pandemic Period: Identification of a High-performance Model for New Applications pp. 40-52

Chukwudi Paul Obite, Ugochinyere Ihuoma Nwosu and Desmond Chekwube Bartholomew

Inference on Reported Vehicular Fatal Accidents in Nigeria Using a Bayesian Model pp. 53-61

Olalude Gbenga Adelekan, Mbata Ahamefula Ugochukwu and Amusan Ajitoni Simeon

Fundamental Results on Determining Matrices for a Certain Class of Hereditary Systems pp. 62-87

Onyekachukwu Henry Ikeh Ikeh and Chukwunenye Ukwu

Global Structure of Determining Matrices for a Class of Differential Control Systems pp. 88-101

Chukwunenye Ukwu and Onyekachukwu Henry Ikeh Ikeh