Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Journal of Data Analysis Limits: Journal of Mathematics and Its Applications ELIPS: Jurnal Pendidikan Matematika
Ikhsan Maulidi
Universitas Syiah Kuala
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Beberapa Subgrup dari SL(2,3) Mahmudi Mahmudi; Ikhsan Maulidi; Saiful Amri
Journal of Data Analysis Volume 2, Number 2, December 2019
Publisher : Department of Statistics, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.702 KB) | DOI: 10.24815/jda.v2i2.15788

Abstract

Artikel ini membahas mengenai SL(2,3) dengan rincian elemen-elemennya. Dengan bantuan Tabel Cayley dibuktikan bahwa SL(2,3) merupakan grup dan memiliki beberapa subgrup siklik dan subgrup tidak siklik sesuai dengan Teorema Lagrange. Lebih jauh, juga dibuktikan bahwa SL(2,3) tidak memiliki subgrup berorder 12.This article discusses about SL(2,3)with its detail elements. By using Cayley Table, we prove that SL(2,3)is a group and has cyclic subgroup and noncyclic subgroup according to The Lagrange Theorem. Futher, we also give a detail proof that SL(2,3)has no subgroup of order 12.
Model Kredibilitas Bühlmann-Straub untuk Frekuensi Klaim Berdistribusi Binomial Negatif–Lindley Ikhsan Maulidi; Uswah Uswah; Rini Oktavia; Alim Misbullah; Vina Apriliani
Limits: Journal of Mathematics and Its Applications Vol 20, No 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/limits.v20i1.12618

Abstract

The credibility theory is one of the tools that can be used to determine risk-based premiums. One approach that can be used is the best accuracy approach such as Bühlmann-Straub. We study the parametric Bühlmann-Straub credibility model in which the claim frequency data is assumed to follow the Negative-Lindley (NB-L) Binomial distribution. Determination of the Bühlmann-Straub parameter is determined by using the basic rules in probability theory. From the study that has been carried out, an explicit equation has been obtained to determine the credibility premium of Bühlmann-Straub. A simulation of the application of the model to the data was also provided by assuming the data follows the NB-L distribution. The NB-L distribution parameters were estimated using the momen method and maximum likelihood estimation. From the simulation, it is found that the data used had a high credibility factor value which implies the data can be considered primely for estimating future premiums.
Model Persamaan Beda Pada Pendapatan Nasional Radhiah Radhiah; Ikhsan Maulidi; Nani Maulida; Intan Syahrini
ELIPS: Jurnal Pendidikan Matematika Vol 4 No 1 (2023): ELIPS, Maret 2023
Publisher : Universitas Pancasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47650/elips.v4i1.893

Abstract

Penelitian ini menerapkan persamaan perbedaan dengan pendapatan nasional dalam ekonomi terbuka menggunakan metode akar karakteristik. Tujuan dari penelitian ini adalah untuk mengetahui kondisi stabilitas titik ekuilibrium dari model persamaan perbedaan terhadap pendapatan nasional dan memberikan grafik simulasi. Simulasi dilakukan dalam penelitian ini dengan memilih beberapa nilai parameter berdasarkan teorema koefisien kondisi. Model persamaan beda yang dihasilkan dalam menentukan pendapatan nasional dalam ekonomi terbuka adalah persamaan beda orde dua dengan koefisien konstan. Berdasarkan hasil penelitian ini nilai parameter yang sudah memenuhi kondisi stabilitas dalam teorema kondisi koefisien, grafik solusi pendapatan nasional stabil dan akan selalu menyatu di sekitar keadaan titik ekuilibrium.
Co-Authors Alim Misbullah Bonno Andri Wibowo Intan Syahrini Mahmudi Mahmudi Muhamad Syazali Nani Maulida Radhiah Radhiah Rini Oktavia Saiful Amri Uswah Uswah Vina Apriliani Windiani Erliana