Vol 3 Nr 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)

  001 - 042

  • PDF (Engels)

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

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

  043 - 057

  • PDF (Engels)

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

  Ojo Olamiposi Aduroja, Ganiyu Ajileye (Auteur)

  048 - 063

  • PDF (Engels)

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

  Joshua A. Kwanamu (Auteur)

  064 - 079

  • PDF (Engels)

• 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)

  070 - 080

  • PDF (Engels)

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

  Ganiyu Ajileye, Ojo Olamiposi Aduroja (Auteur)

  081 - 085

  • PDF (Engels)

• 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)

  086 - 099

  • PDF (Engels)

• 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)

  100 - 155

  • PDF (Engels)

• Mathematical Model on Impact of Reynolds Number on Cascading Balls

  Nicholas Topman Nnamani (Auteur)

  116 - 124

  • PDF (Engels)

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

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

  125 - 134

  • PDF (Engels)

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

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

  135 - 149

  • PDF (Engels)

• 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)

  149 - 155

  • PDF (Engels)

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

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

  156 - 171

  • PDF (Engels)

• 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)

  172 - 183

  • PDF (Engels)

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

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

  184 - 192

  • PDF (Engels)

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

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

  193 - 209

  • PDF (Engels)

• 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)

  210 - 223

  • PDF (Engels)

• 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)

  224 - 235

  • PDF (Engels)

• 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)

  236 - 251

  • PDF (Engels)