Vol. 15 No. 2 (2026)

View Vol. 15 No. 2 (2026)
Published: 30-04-2026

Full Issue

Articles

  • Analysis of the Brownian Motion on the Matrix Lie Group SO(2) for Determining a Short-Term Interest Rate Model: A Simulation Approach

    Muhammad Arief Budiman, Edi Kurniadi, Sukono
    132-149
    DOI: https://doi.org/10.25077/jmua.15.2.132-149.2026

  • ALGEBRAIC LAWS AND PROPERTIES OF PICTURE FUZZY SETS

    Dinni Rahma Oktaviani, Muhammad Habiburrohman, Yolanda Norasia, Ainun Esti Candra
    150-162
    DOI: https://doi.org/10.25077/jmua.15.2.150-162.2026

  • Locally Weighted KNN-Based Fuzzy Regression for Property Valuation under Market Uncertainty

    Hazmira Yozza, Riswan, Dr. Azah, Izzati, Ridho
    163-178
    DOI: https://doi.org/10.25077/jmua.15.2.163-178.2026

  • Optimal Bonus-Malus Premium with the Claim Frequency Distribution is Negative Binomial and the Claim Severity Distribution is Truncated Weibull

    Ikhsan Maulidi, IZZAH MAULIDIA, Radhiah Radhiah, Vina Apriliani
    179-195
    DOI: https://doi.org/10.25077/jmua.15.2.179-195.2026

  • SOME PROPERTIES OF CLEAR RINGS

    Yassin Dwi Cahyo, C. NOVITA PERMATASARI, NANDA SUBASTIAN, SALMAN FARIZI, NIKKEN PRIMA PUSPITA, SURYOTO SURYOTO
    196-212
    DOI: https://doi.org/10.25077/jmua.15.2.196-212.2026

  • THE SPACE OF CONTINUOUS FUNCTIONS WITH 2-NORMS

    Shelvi Ekariani, MOCHAMMAD IDRIS, DODY ICHWANA PUTRA
    213-223
    DOI: https://doi.org/10.25077/jmua.15.2.213-223.2026

  • An Exploration of the Optimal Solution for the Tuberculosis Transmission Model considers the Post-recovery Treatment using Optimal Control Theory

    Sanubari Tansah Tresna, Choirul Basir, Usep Rahmat, Enggar Prasetyawan
    224-236
    DOI: https://doi.org/10.25077/jmua.15.2.224-236.2026

  • K-Means Cluster with Calinski Harabasz Index Evaluation to Map Forest Degradation and Deforestation Areas

    Ummi Rahimah, Shantika Martha, Nurfitri Imro'ah
    237-248
    DOI: https://doi.org/10.25077/jmua.15.2.237-248.2026

  • INDEKS WIENER PADA GRAF KOPRIMA PRIMA DARI GRUP BILANGAN BULAT MODULO

    Abdurahim Abdurahim, LIA FITTA PRATIWI, GUSTI YOGANANDA KARANG, I GEDE ADHITYA WISNU WARDHANA, MAMIKA UJIANITA ROMDHINI
    249-258
    DOI: https://doi.org/10.25077/jmua.15.2.249-258.2026

  • ANALYSIS OF FOREST FIRE CASES USING GSTAR(1;1) MODEL WITH SPATIAL ROOK CONTIGUITY WEIGHTS MATRIX IN WEST KALIMANTAN

    Muhammad Yahya Ayyash, Nur'ainul Miftahul Huda, Nurfitri Imro'ah, Hesty Pratiwi
    259-273
    DOI: https://doi.org/10.25077/jmua.15.2.259-273.2026