New Issue Published: MATEMATIKA Vol. 41 (April 2025)

by | May 1, 2025 | Announcements, Awards & Achievements

📣 [New Issue Published: MJIAM Vol. 41 (April 2025)]

We are pleased to announce the publication of Volume 41 (April 2025) of the Malaysian Journal of Industrial and Applied Mathematics (MJIAM), published by Universiti Teknologi Malaysia. This volume features a wide array of original research contributions addressing both theoretical advancements and real-world applications in mathematics, particularly in forecasting, statistics, regression analysis, optimization, and numerical methods.

📚 Featured Articles in This Issue:

  1. Enhanced Electricity Load Forecasting Based on an Improved Group Method of Data Handling with Fourier Residual Modification Approach
    Nur Rafiqah Abdul Razif, Ani Shabri
    pp. 1–15

  2. New COVRATIO Statistic for Outlier Detection in Simultaneous Linear Functional Relationship Model and Its Application in Malacca Environmental Dataset
    Nur Ain Al-Hameefatul Jamaliyatul, Nurkhairany Amyra Mokhtar, Basri Badyalina, Adzhar Rambli, Yong Zulina Zubairi
    pp. 17–36

  3. Analysing Causes of Death Mortality in Malaysia: A Lee-Carter Approach
    Saiful Azril Ishak, Shamshimah Samsuddin, Norazliani Md Lazam, Nordiana Rosdi
    pp. 37–56

  4. A Theoretical and Simulation Study in Formulating the Optimal Biasing Parameter for an Almost Unbiased Regression Estimator
    Set Foong Ng
    pp. 57–76

  5. Enhancing Stock Index Forecasting with LSTM using Volatility-Weighted Input Features
    Abang Mohammad Hudzaifah Abang Shakawi, Ani Shabri
    pp. 77–92

  6. Modified Hungarian Method in Optimizing Preference Levels in Lecturer-To-Course Assignment
    Nur Syahirah Ibrahim, Adibah Shuib, Zati Aqmar Zaharudin
    pp. 93–107

  7. Modelling and Pricing Temperature Using Ornstein-Uhlenbeck Process with Stochastic Speed of Mean Reversion
    Che Mohd Imran Che Taib, Mukminah Darus
    pp. 109–122

  8. Derivative-Free Hybrid Conjugate Gradient Method for Constrained Nonlinear Equations with Projection in Line Searches
    Nor Deanna Syahirah Mohd Sham, Nur Syarafina Mohamed
    pp. 123–134

  9. An Improved Hestenes-Stiefel Conjugate Gradient Method and Its Application
    Sijun Tao, Mohd Rivaie, Nur Hamizah Abdul Ghani
    pp. 135–150

🔗 Access the full issue here:
👉 https://matematika.utm.my/index.php/matematika/issue/view/139

🙏 A big thank you to all contributors, editorial board members, and reviewers for their invaluable efforts.

📩 Submissions for the next volume are now open. We welcome manuscripts in all areas of industrial and applied mathematics.