Department of Physics, Sari Branch, Islamic Azad University, Sari, Iran, Email: farshid.mofidnakhaei@gmail.com
Online published on 2 July, 2025.
Fuzzy graphs play a crucial role in analyzing and understanding complex systems characterized by uncertainty and imprecise information. Among the various types of fuzzy graphs, intuitionistic fuzzy graphs stand out for their ability to represent the membership degrees of both vertices and edges using intervals and fuzzy numbers, respectively. In this paper, we explore the concepts of intuitionistic fuzzy cycles (IFCs) and intuitionistic fuzzy trees (IFTs). Additionally, we discuss several properties of IFTs and examine the relationship between intuitionistic fuzzy trees and intuitionistic fuzzy cycles.
Fuzzy set, Intuitionistic fuzzy set, Intuitionistic fuzzy tree, Intuitionistic fuzzy cycle, Intuitionistic fuzzy graph