Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
The periodic points of ε-contractive maps in fuzzy metric spaces
oleh: Taixiang Sun, Caihong Han, Guangwang Su, Bin Qin, Lue Li
Format: | Article |
---|---|
Diterbitkan: | Universitat Politècnica de València 2021-10-01 |
Deskripsi
In this paper, we introduce the notion of ε-contractive maps in fuzzy metric space (X, M, ∗) and study the periodicities of ε-contractive maps. We show that if (X, M, ∗) is compact and f : X −→ X is ε-contractive, then P(f) = ∩ ∞n=1f n (X) and each connected component of X contains at most one periodic point of f, where P(f) is the set of periodic points of f. Furthermore, we present two examples to illustrate the applicability of the obtained results.