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{\(\alpha\)}-type fuzzy \(H\)-contractive mappings in fuzzy metric spaces. (English) Zbl 1460.54037

Summary: We introduce a new concept of {\(\alpha\)}-fuzzy \(\mathcal{H}\)-contractive mapping which is essentially weaker than the class of fuzzy contractive mapping and stronger than the concept of {\(\alpha\)}-{\(\phi\)}-fuzzy contractive mapping. For this type of contractions, the existence and uniqueness of fixed point in fuzzy \(M\)-complete metric spaces is also established.

MSC:

54H25 Fixed-point and coincidence theorems (topological aspects)
54A40 Fuzzy topology
54E40 Special maps on metric spaces
54E50 Complete metric spaces
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