Ahmad, Sahibzada Waseem; Sarwar, Muhammad; Abdeljawad, Thabet; Rahmat, Gul Multi-valued versions of Nadler, Banach, Branciari and Reich fixed point theorems in double controlled metric type spaces with applications. (English) Zbl 1484.47094 AIMS Math. 6, No. 1, 477-499 (2021). MSC: 47H10 54H25 PDFBibTeX XMLCite \textit{S. W. Ahmad} et al., AIMS Math. 6, No. 1, 477--499 (2021; Zbl 1484.47094) Full Text: DOI
Zubair, Sumaiya Tasneem; Gopalan, Kalpana; Abdeljawad, Thabet Controlled \(b\)-Branciari metric type spaces and related fixed point theorems with applications. (English) Zbl 1491.54175 Filomat 34, No. 13, 4253-4269 (2020). MSC: 54H25 54E40 PDFBibTeX XMLCite \textit{S. T. Zubair} et al., Filomat 34, No. 13, 4253--4269 (2020; Zbl 1491.54175) Full Text: DOI