Stević, Stevo On a class of recursive relations for calculating square roots of numbers. (English) Zbl 1512.39009 J. Appl. Math. Comput. 69, No. 1, 973-987 (2023). MSC: 39A20 41A44 65D20 PDFBibTeX XMLCite \textit{S. Stević}, J. Appl. Math. Comput. 69, No. 1, 973--987 (2023; Zbl 1512.39009) Full Text: DOI
Abbas, Mujahid; Ali, Basit; Romaguera, Salvador Generalized contraction and invariant approximation results on nonconvex subsets of normed spaces. (English) Zbl 1472.47041 Abstr. Appl. Anal. 2014, Article ID 391952, 5 p. (2014). MSC: 47H10 47H09 41A50 PDFBibTeX XMLCite \textit{M. Abbas} et al., Abstr. Appl. Anal. 2014, Article ID 391952, 5 p. (2014; Zbl 1472.47041) Full Text: DOI