Vol. 3 Núm. 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 (Autor/a)

  001 - 042

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

  Muhammed S. Mahmud, Joshua Sunday, Wipuni U. Sirisena (Autor/a)

  043 - 057

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

  Ojo Olamiposi Aduroja, Ganiyu Ajileye (Autor/a)

  048 - 063

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

  Joshua A. Kwanamu (Autor/a)

  064 - 079

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• 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 (Autor/a)

  070 - 080

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

  Ganiyu Ajileye, Ojo Olamiposi Aduroja (Autor/a)

  081 - 085

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• 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 (Autor/a)

  086 - 099

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• 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 (Autor/a)

  100 - 155

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• Mathematical Model on Impact of Reynolds Number on Cascading Balls

  Nicholas Topman Nnamani (Autor/a)

  116 - 124

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

  Gongsin Isaac Esbond, Pindar Nicholas Dibal, Samaila Jackson Yaga (Autor/a)

  125 - 134

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

  Remilekun Enitan Alabi, Olatayo Olusegun Alabi, Oluwadare.O. Ojo (Autor/a)

  135 - 149

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• 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 (Autor/a)

  149 - 155

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

  Hauwa'u Muhammad Inuwa, Aliyu Umar Shelleng, Aliyu Usman Kinafa (Autor/a)

  156 - 171

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

  Ololade Fayose, Roseline Ogunrinde, Rasaki Akinbo, Taiwo Fayose (Autor/a)

  172 - 183

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

  Aisha Abdulkarim Daware, Asabe. S. Ahmadu, Hamza Abdullahi (Autor/a)

  184 - 192

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

  Anjikwi Yakubu, Danjuma Jibasen, Ikeme John, Emmanuel Torsen (Autor/a)

  193 - 209

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• 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 (Autor/a)

  210 - 223

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• 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 (Autor/a)

  224 - 235

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• 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 (Autor/a)

  236 - 251

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