Al-Jabar : Jurnal Pendidikan Matematika
Vol 12, No 2 (2021): Al-Jabar: Jurnal Pendidikan Matematika

Sub-exact sequence of rough groups

Nevi Setyaningsih (Universitas Lampung)
Fitriani Fitriani ((SCOPUS ID:57191419631) Universitas Lampung)
Ahmad Faisol (Universitas Lampung)

Article Info

Publish Date
20 Dec 2021

Abstract

Rough Set Theory (RST) is an essential mathematical tool to deal with imprecise, inconsistent, incomplete information and knowledge Rough Some algebra structures, such as groups, rings, and modules, have been presented on rough set theory. The sub-exact sequence is a generalization of the exact sequence. In this paper, we introduce the notion of a sub-exact sequence of groups. Furthermore, we give some properties of the rough group and rough sub-exact sequence of groups. 

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Journal Info
Al-Jabar : Jurnal Pendidikan Matematika
Website

Abbrev

AL-JABAR

Publisher

Universitas Islam Negeri Raden Intan Lampung

Subject

Education Mathematics

Description

Al-Jabar : Jurnal Pendidikan Matematika, with registered number p-ISSN: 2086-5872 (print), e-ISSN: 2540-7562 (online), is a scientific journal published by Mathematics Education IAIN Raden Intan Lampung. The aim of this journal publication is to disseminate new theories and research results that ...