On fuzzy fundamental groups and fuzzy folding of fuzzy Minkowski space
type: Item
instance of: scholarly article
title: On fuzzy fundamental groups and fuzzy folding of fuzzy Minkowski space
zbMATH Open document ID: 1497.54014
DOI: 10.1155/2021/7747394
author: Adeeb G. Talafha
author: Sahar M. Alqaraleh
author: A. E. El-Ahmady
author: Jehad Al Jaraden
published in: Advances in Fuzzy Systems
publication date: 2022-11-03T00:00:00Z
review text: Summary: In this paper, we studied the relations between new types of fuzzy retractions, fuzzy foldings, and fuzzy deformation retractions, on fuzzy fundamental groups of the fuzzy Minkowski space \(\widetilde{M}^4\). These geometrical transformations are used to give a combinatorial characterization of the fundamental groups of fuzzy submanifolds on \(\widetilde{M}^4\). Then, the fuzzy fundamental groups of the fuzzy geodesics and the limit fuzzy foldings of \(\widetilde{M}^4\) are presented and obtained. Finally, we proved a sequence of theorems concerning the isomorphism between the fuzzy fundamental group and the fuzzy identity group.
Mathematics Subject Classification ID: 54A40
Mathematics Subject Classification ID: 57M05
zbMATH DE Number: 7611753
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2021/7747394
OpenAlex ID: W3195756446
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description: scientific article; zbMATH DE number 7611753