Vol. 3 No. 1 (2026): International Journal of Development Mathematics (IJDM)

Articles

• Mathematical Modelling of East Coast Fever and Foot-and-Mouth Disease Co-Infection in Cattle in Malawi

  David Nyirenda, Patrick Phepa, Nelson Dzupire, Patrick Chidzalo (Auteur-e)

  001 - 042

  • PDF (Anglais)

• On the Computation of First-Order Differential Systems using Refined Partitioning Algorithm

  Muhammed S. Mahmud, Joshua Sunday, Wipuni U. Sirisena (Auteur-e)

  043 - 057

  • PDF (Anglais)

• A Numerical Approach for Solving Second-Kind Linear and Nonlinear Volterra Integral Equations

  Ojo Olamiposi Aduroja, Ganiyu Ajileye (Auteur-e)

  048 - 063

  • PDF (Anglais)

• Adams-Type Block Hybrid Method for Direct Solutions of Second-Order Differential Equations

  Joshua A. Kwanamu (Auteur-e)

  064 - 079

  • PDF (Anglais)

• Rank, Subdegrees, and Primitivity in Product-Action Wreath Products Acting on the Cartesian Power of a Base Set

  Salihu Lawan Aliyu, Shuaibu G. Ngulde, Babagana A. Madu, Bukar G. Ahmadu (Auteur-e)

  070 - 080

  • PDF (Anglais)

• An Effective Numerical Approach for Solving Second-Kind Fredholm Integral Equations

  Ganiyu Ajileye, Ojo Olamiposi Aduroja (Auteur-e)

  081 - 085

  • PDF (Anglais)

• Stability and Coexistence in an Improved Three-Species Predator–Prey System with Logistic Growth and Nonlinear Interactions

  Umar Bashir Saidu, Fayowole D. Ayadi, Fatima Sulayman (Auteur-e)

  086 - 099

  • PDF (Anglais)

• A Mathematical Model for Newcastle Disease Transmission with Vaccination and Quarantine Implications for Poultry Development

  Dekera Jacob WASHACHI, APeh Andrew Agada, Aliyu G. Dzarma, Hyacinth O. Ortser, Adejoh B. Sunday (Auteur-e)

  100 - 155

  • PDF (Anglais)

• Mathematical Model on Impact of Reynolds Number on Cascading Balls

  Nicholas Topman Nnamani (Auteur-e)

  116 - 124

  • PDF (Anglais)

• On the Extreme Kumaraswamy-Epsilon Distribution and Its Application to Exceedances of Flood Peaks

  Gongsin Isaac Esbond, Pindar Nicholas Dibal, Samaila Jackson Yaga (Auteur-e)

  125 - 134

  • PDF (Anglais)

• Performance of Proposed Ridge – PCA Estimators: Simulation Evidence and Real Data Applications

  Remilekun Enitan Alabi, Olatayo Olusegun Alabi, Oluwadare.O. Ojo (Auteur-e)

  135 - 149

  • PDF (Anglais)

• Regularized Vector Autoregressive Model for the Assessment of Macroeconomic Variables Associated with Inflation in Nigeria

  Ahmad Abubakar, Lamidi-Sarumoh Alaba, Aliyu U. Kinafa, Chajire P. Buba (Auteur-e)

  149 - 155

  • PDF (Anglais)

• A Stacked ARIMA-GRU meta-model for mortality modelling: An Ensemble Learning Approach

  Hauwa'u Muhammad Inuwa, Aliyu Umar Shelleng, Aliyu Usman Kinafa (Auteur-e)

  156 - 171

  • PDF (Anglais)

• Hybrid Block Scheme for the Solution of Fifth – Order Initial Value Problems in Ordinary Differential Equations

  Ololade Fayose, Roseline Ogunrinde, Rasaki Akinbo, Taiwo Fayose (Auteur-e)

  172 - 183

  • PDF (Anglais)

• An LSTM-Based Time-Series Framework for Early Detection of Prostatitis Using Longitudinal Clinical Indicators

  Aisha Abdulkarim Daware, Asabe. S. Ahmadu, Hamza Abdullahi (Auteur-e)

  184 - 192

  • PDF (Anglais)

• Respondent-Driven Sampling Model Evaluation for Sampling without Replacement in Estimating Hidden Populations

  Anjikwi Yakubu, Danjuma Jibasen, Ikeme John, Emmanuel Torsen (Auteur-e)

  193 - 209

  • PDF (Anglais)

• Statistical Analysis of Fuzzy Latin Square Design with Exponential Trapezoidal Fuzzy Numbers on Analgesia in Clinical Trial

  Abba I. Abba Ibrahim, Adamu Abubakar, Bello A. Rasheed (Auteur-e)

  210 - 223

  • PDF (Anglais)

• Optimization of Rice Production: A Case Study of Rabba in Mokwa Local Government Area of Nigeria

  TAJUDEEN ALIU, Yisa Elisha, Adediran D. Adeshola, Rasheed O. Ayinla (Auteur-e)

  224 - 235

  • PDF (Anglais)

• Optimal Ordering Policy for Delayed Deteriorating Items under the Effects of Stock-Dependent Demand Rate, Price Discounting, and Trade Credit Policy

  Mustapha Lawal Malumfashi, Babangida Bature (Auteur-e)

  236 - 251

  • PDF (Anglais)