Chen, He Fixed point theorems for \(\varphi\)-probabilistic contraction in Hausdorff fuzzy metric spaces. (English) Zbl 1477.54067 Wuhan Univ. J. Nat. Sci. 26, No. 3, 243-248 (2021). MSC: 54H25 54A40 54E40 PDFBibTeX XMLCite \textit{H. Chen}, Wuhan Univ. J. Nat. Sci. 26, No. 3, 243--248 (2021; Zbl 1477.54067) Full Text: DOI
Song, Jiping Coupled coincidence points for \(F\)-contractive type mappings in partially ordered metric spaces. (English) Zbl 1463.54140 Wuhan Univ. J. Nat. Sci. 24, No. 6, 493-504 (2019). MSC: 54H25 54E40 54F05 PDFBibTeX XMLCite \textit{J. Song}, Wuhan Univ. J. Nat. Sci. 24, No. 6, 493--504 (2019; Zbl 1463.54140) Full Text: DOI
Niu, Min An adherence semigroup. (English) Zbl 1042.54025 Wuhan Univ. J. Nat. Sci. 7, No. 4, 391-393 (2002). MSC: 54H15 54H20 PDFBibTeX XMLCite \textit{M. Niu}, Wuhan Univ. J. Nat. Sci. 7, No. 4, 391--393 (2002; Zbl 1042.54025) Full Text: DOI