Jurnal Riset dan Aplikasi Matematika (JRAM) is a journal published by Universitas Negeri Surabaya periodically in April and October with e-ISSN: 2581-0154.

Manuscripts published in JRAM are the results of research in analysis, algebra, statistics, discrete mathematics, applied mathematics and computational mathematics which has a significant contribution in mathematics and its applications.

JRAM was first published (vol. 1 no. 1) in 2017 with an online version and all processes have been done online.

Journal Editor's Address JRAM, Department of Mathematics FMIPA-UNESA, C8 Building 1st floor, Ketintang, Surabaya 60231, Indonesia, Phone/Fax/WA: +62-31-8297677, Email: jram@unesa.ac.id

 

Announcements

Current Issue

Vol. 8 No. 1 (2024): April, JRAM

DOI: https://doi.org/10.26740/jram.v8n1

Published: 2024-04-29

THE EFFECT OF OVERSAMPLING TECHNIQUES ON MACHINE LEARNING ALGORITHM IN BODY MASS INDEX (BMI) CLASSIFICATION

Isnayni Feby Hawari, Mohamad Khoirun Najib, Sri Nurdiati, Yosef Felix Ygga Marpaung, Nindi Kusumawati, Meyliana Nurfadila, Kathleen Rabika Sijabat, Banissa Fathimatuzzahra Hernawan

51-68

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EKSPLORASI SIFAT-SIFAT KEORTOGONALAN BIRKHOFF-JAMES DALAM KONTEKS RUANG HASIL KALI DALAM

Dina Nabila, Sisilia Sylviani, Anita Triska

1-5

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KARAKTERISTIK RING BILANGAN BULAT P-ADIC

Novita Dahoklory, Henry Willyam Michel Patty

6-13

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PENGUKURAN RISIKO VAR DAN EXPECTED SHORTFALL PADA PREDIKSI HARGA MINYAK MENTAH DENGAN GEOMETRIC BROWNIAN MOTION

Feby Seru, Bobi Frans Kuddi

14-20

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A COMPETITION MODEL FOR THE STUDENTS RECRUITMENT BASED ON THE GENDER

Lazarus Kalvein Beay

21-28

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SIFAT-SIFAT GRAF IRISAN PADA GRUP DIHEDRAL

Awal Febriantono, Arif Munandar, Muhammad Ridho Ramadhan

29-38

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APPLICATION OF VALUE-AT-RISK AND CONDITIONAL-VALUE-AT-RISK IN MEASURING OPTIMAL PORTFOLIO RISK USING A MONTE CARLO SIMULATION APPROACH

Mustafian Mustafian

39-50

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ANALISIS PERBANDINGAN KINERJA SISTEM ANTRIAN TAK TERBATAS (G/G/2) DAN SISTEM ANTRIAN TERBATAS (M/M/2):(GD/N/∞)

Lilik Muzdalifah, Novi Ariyani

69-77

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Jurnal Riset dan Aplikasi Matematika (JRAM) is a peer-reviewed journal that is published by Universitas Negeri Surabaya. JRAM is published periodically (twice a year) in April and October.

JRAM provides immediate open access to its content for all readers. The articles in JRAM include  research in Mathematics and Applications. More details about Focus and Scope, please check this link.

JOURNAL INFORMATION

  1. Journal Title: Jurnal Riset dan Aplikasi Matematika (JRAM)
  2. Initials: JRAM
  3. Frequency: 2 issues per year
  4. DOI: 10.26740/jram
  5. Online ISSN: 2581-0154
  6. Editor in Chief: Prof. Dr. Dwi Juniati, M.Si.
  7. Publisher: Universitas Negeri Surabaya
  8. Status: Accredited nationally (4th Grade or SINTA 4) and indexed internationally (,Index Copernicus International, Open AIRE, Google Scholar, etc)