Fuzzy \(r\)-continuous and fuzzy \(r\)-semicontinuous maps
type: Item
instance of: scholarly article
title: Fuzzy \(r\)-continuous and fuzzy \(r\)-semicontinuous maps
zbMATH Open document ID: 1004.54006
DOI: 10.1155/S0161171201010882
author: Seok Jong Lee
author: Eun Pyo Lee
published in: International Journal of Mathematics and Mathematical Sciences
publication date: 2003-02-11T00:00:00Z
full work available at URL: https://eudml.org/doc/49731
review text: Summary: We introduce a new notion of fuzzy \(r\)-interior which is an extension of Chang's fuzzy interior. Using fuzzy \(r\)-interior, we define fuzzy \(r\)-semiopen sets and fuzzy \(r\)-semicontinuous maps which are generalizations of fuzzy semiopen sets and fuzzy semicontinuous maps in Chang's fuzzy topology, respectively. Some basic properties of fuzzy \(r\)-semiopen sets and fuzzy \(r\)-semicontinuous maps are investigated.
Mathematics Subject Classification ID: 54A40
zbMATH DE Number: 1751231
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1751231