On Fuzzy Fundamental Groups and Fuzzy Folding of Fuzzy Minkowski Space
Author(s) -
Adeeb G. Talafha,
Sahar M. Alqaraleh,
A. E. El-Ahmady,
Jehad Al Jaraden
Publication year - 2021
Publication title -
advances in fuzzy systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.38
H-Index - 19
eISSN - 1687-711X
pISSN - 1687-7101
DOI - 10.1155/2021/7747394
Subject(s) - fuzzy logic , mathematics , minkowski space , pure mathematics , isomorphism (crystallography) , algebra over a field , discrete mathematics , computer science , artificial intelligence , geometry , crystallography , chemistry , crystal structure
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 M ˜ 4 . These geometrical transformations are used to give a combinatorial characterization of the fundamental groups of fuzzy submanifolds on M ˜ 4 . Then, the fuzzy fundamental groups of the fuzzy geodesics and the limit fuzzy foldings of 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.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom