Vol. 15 No. 3 (2026)

View Vol. 15 No. 3 (2026)
Published: 31-07-2026

Full Issue

Articles

  • Hybrid Autoregressive Integrated Moving Average - Long Short-Term Memory (ARIMA-LSTM) Model for Forecasting BRI Bank Stock Prices

    Dian Kurniasari, Silvi Fitriani, Warsono Warsono, Mustofa Usman
    274-290
    DOI: https://doi.org/10.25077/jmua.15.3.274-290.2026

  • On Prime and Coprime Edge Labeling of Some Graphs

    Hafif Komarullah, Kristiana Wijaya, Vira Hari Krisnawati, Noor Hidayat
    291-301
    DOI: https://doi.org/10.25077/jmua.15.3.291-301.2026

  • Calendar Variation Time Series Analysis for Forecasting the Number of Domestic Passengers of Juanda International Airport Surabaya

    Putriaji Hendikawati, Anisa Oktaviani
    302-318
    DOI: https://doi.org/10.25077/jmua.15.3.302-318.2026

  • Distance Antimagic Labeling for Copies of Graph

    Peter John, Bonardo Lubis, Kiki Ariyanti Sugeng
    319-324
    DOI: https://doi.org/10.25077/jmua.15.3.319-324.2026

  • SHARP HAUSDORFF YOUNG INEQUALITY AND INVERSION FORMULA FOR THE COUPLED WINDOWED OFFSET FRACTIONAL FOURIER TRANSFORM

    Nasrullah Bachtiar, Erica Grace Simanjuntak, Nora Madonna
    325-334
    DOI: https://doi.org/10.25077/jmua.15.3.325-334.2026

  • MODELING AND STABILITY ANALYSIS OF A BULLYING DYNAMICS WITH VIOLENCE-DRIVEN TRANSMISSION IN SCHOOL ENVIRONMENTS

    Nur Asyifa Khaylana Putri, Arrival Rince Putri, Mahdhivan Syafwan
    335-345
    DOI: https://doi.org/10.25077/jmua.15.3.335-345.2026

  • ON CONSTRUCTING $H$-IRREGULARITY LABELING WITH MINIMUM LABEL FOR CERTAIN BALLOON GRAPHS

    Mila Mursalina, Yeni Susanti
    346-357
    DOI: https://doi.org/10.25077/jmua.15.3.346-357.2026

  • SCHUR DECOMPOSITION AND DCT-DST-BASED MATRIX-VECTOR MULTIPLICATION ALGORITHM FOR REAL BLOCK SKEW CIRCULANT MATRICES

    Euis Asriani, Izma Fahria; Ineu Sulistiana, Reni Humairah
    358-370
    DOI: https://doi.org/10.25077/jmua.15.3.358-370.2026

  • Multi-Goal Programming Model for Optimal Priority in Building Material Production Planning

    Hendra Cipta, Rina Widyasari
    371-387
    DOI: https://doi.org/10.25077/jmua.15.3.371-387.2026

  • A MATHEMATICAL MODEL SEABRQ WITH OPTIMAL CONTROL FOR SOCIAL MEDIA ADDICTION INCORPORATING COGNITIVE DYSREGULATION

    EVA SALSABILA, Yudi Ari Adi
    388-405
    DOI: https://doi.org/10.25077/jmua.15.3.388-405.2026

  • PERFORMANCE COMPARISON OF SEMIPARAMETRIC KERNEL REGRESSION USING EPANECHNIKOV, GAUSSIAN, AND, BIWEIGHT KERNELS IN MODELING LIFE EXPECTANCY IN INDONESIA

    Cinta Rizki Oktarina, Sigit Nugroho, Idhia Sriliana, Putri Suci Aria
    406-417
    DOI: https://doi.org/10.25077/jmua.15.3.406-417.2026

  • ON N-SOFT HYPERGRAPH

    Luthfi Hadiyan Fajri, Yanita Yanita, Admi Nazra, Monika Rianti Helmi
    418-426
    DOI: https://doi.org/10.25077/jmua.15.3.418-426.2026

  • THE MOORE–PENROSE INVERSE OF SYMMETRIC MATRICES WITH EQUITABLE PARTITIONS AND DIVISOR MATRICES

    Desi Lira Antika, Yanita Yanita, Monika Rianti Helmi
    427-435
    DOI: https://doi.org/10.25077/jmua.15.3.427-435.2026

  • Identifying Leading Hazards in Riau Islands: A Monthly Markov Chain Analysis of Disaster Dominance Patterns

    Nahrul Hayati, Eko Sulistyono, Andini Setyo Anggraeni, Vitri Aprilla Handayani, Sabarinsyah, Laras Devikaduri
    436-448
    DOI: https://doi.org/10.25077/jmua.15.3.436-448.2026

  • Sparse Matrix Factorization Using Multifrontal QR and Supernodal Cholesky Methods

    Moh Hasan, Chintya Monikasari, Kusbudiono
    449-459
    DOI: https://doi.org/10.25077/jmua.15.3.449-459.2026