Coincidence degree and coincidence theorems for fuzzy mappings
type: Item
instance of: scholarly article
title: Coincidence degree and coincidence theorems for fuzzy mappings
zbMATH Open document ID: 0669.54025
DOI: 10.1016/0165-0114(88)90058-9
published in: Fuzzy Sets and Systems
publication date: 1988-01-01T00:00:00Z
review text: The concept of coincidence degree and some coincidence theorems for fuzzy mappings are introduced and established. The results generalize and unify previous results of the author and give a fuzzy generalization of the famous Kakutani-Ky Fan theorem.
Mathematics Subject Classification ID: 54H25
Mathematics Subject Classification ID: 55M20
zbMATH DE Number: 4096367
zbMATH Keywords: coincidence point for set-valued mappings
zbMATH Keywords: coincidence degree for fuzzy mappings
zbMATH Keywords: Kakutani-Ky Fan theorem
author: Shihsen Chang
MaRDI profile type: Publication
full work available at URL: 0165-0114(88)90058-9
OpenAlex ID: W1986146033
cites work: Fixed points for fuzzy mappings
cites work: Fixed point theorems for fuzzy mappings
cites work: Fixed-point and Minimax Theorems in Locally Convex Topological Linear Spaces
cites work: Fuzzy mappings and fixed point theorem
cites work: Multi-valued contraction mappings
description: scientific article; zbMATH DE number 4096367