Journal Description

Eigen Mathematics Journal (ISSN Print 2615-3599 and ISSN Online 2615-3270) is managed by the Department of Mathematics, Faculty of Mathematics and Natural Sciences, University of Mataram. Eigen publishes articles related to the following areas of mathematics:


- Mathematical Analysis
- Applied Mathematics
- Algebra
- Statistics
- Computational Mathematics
- Graph Theory and Combinatorics


This journal also publishes survey/review articles that stimulate research in mathematics, statistics, and its applications. Eigen is an open access journal and publishes articles twice a year (June and December).

EIGEN has been indexed by :

June
Volume 8, Number : 1
March 10, 2025
Current Issue
June
Volume 9, Number : 1

On the Iterated Cevian Triangle in Finite Euclidean Space

Mar 2, 2026
Arfah Arfah
PDF
Statistic: 23

Comparison of Cluster Average Linkage and K-Means Analysis Methods for Poverty Grouping in The Nusa Tenggara Area

Mar 2, 2026
Muhammad Alimuddin, Lisa Harsyiah, Zulhan Widya Baskara
PDF
Statistic: 29

Analysis of Topological Indices in Unit Graphs of Modular Integer Rings

Mar 9, 2026
Ashadul Umam, Abdul Gazir Syarifudin, Erma Suwastika, I Gede Adhitya Wisnu Wardhana
PDF
Statistic: 20

Forecasting The Number of Tourist Trips in Pangkal Pinang City: ARIMA vs. LSTM vs. PROPHET

Mar 13, 2026
Muhammad Irfan Hidayat, Mei Dita Kumala
PDF
Statistic: 25

Determination of Last Survivor Life Insurance Reserves based on the Gross Premium Valuation (GPV) Method using De'Moivre's Law

Mar 18, 2026
Rhanny Kirana Jefri, Sri Dewi Anugrawati, Nurwahidah Nurwahidah
PDF
Statistic: 15

Axiomatization of a Fundamental System for Generalized Ambiguous Four–Degree Membership Function Set Theory

Apr 23, 2026
Ali Aji, Bello Inuwa Mshelia, Yusuf Haruna
PDF
Statistic: 2

Current Issue

Vol. 8 No. 2 (2025): December

Published: September 10, 2025

Articles

Locating Chromatic Number for Rose Graphs and Barbell Operation

10.29303/emj.v8i2.315
111-122 Riza Sawitri, Lidwina Amelia, Asmiati Asmiati, Dina Eka Nurvazly
PDF
270

Survival Analysis Using Kaplan-Meier and Cox Regression in Hypertension Patients at Kefamenanu Regional Hospital

10.29303/emj.v8i2.270
123-132 Muhammad Alvaro Khikman, Riska Multiyaningrum, Revika Inta Nur Kholifah , Lydia Nur Sa'adah , Elfina Latifah Safira, Albertus Dion Sarah, Ihsan Fathoni Amri, M. Al Haris
PDF
505

Prediction of Rainfall in Lampung Province Using Tweedie Mixture Distribution with PCA Reduction

10.29303/emj.v8i2.280
133-146 Sari Utami, Ma’rufah Hayati, Reni Permatasari
PDF
152

Bayesian Hyperparameter Optimization Analysis for Sustainable Innovation Performance Prediction Model

10.29303/emj.v8i2.266
147-162 Tika Puspita
PDF
185

Application of Optimal Control to the SEITRS Mathematical Model of Tuberculosis Transmission with Control Variables Socialization and Therapy

10.29303/emj.v8i2.322
163-181 Muhammad Rafiq, Sri Wigantono, Indriasri Raming
PDF
289

A Novel Approach to Topological Indices of the Power Graph Associated with the Dihedral Group of a Certain Order

10.29303/emj.v8i2.253
182-190 Abdul Gazir Syarifudin, Laila Maya Santi, Nurina Fadlila Shaumi, Erma Suwastika, I Gede Adhitya Wisnu Wardhana
PDF
116

Simulation of Spring Oscillations in Second-Order Differential Equations Using the Finite Difference Method

10.29303/emj.v8i2.321
191-199 Muhammad Imam Al Paqih, Rida Al Kausar Hardi, Nuzla Af'idatur Robbaniyyah
PDF
143

Analysis of the Relationship Between Second Zagreb Index Values and the Oxidation Levels of Terpenoid Derivatives

10.29303/emj.v8i2.264
200-206 Luzianawati Luzianawati, Muhammad Ahsan Hidayat, Ni Komang Tri Dharmayani, I Gede Adhitya Wisnu Wardhana
PDF
123
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