Bačák, Miroslav; Kovalev, Leonid V. Lipschitz retractions in Hadamard spaces via gradient flow semigroups. (English) Zbl 1357.53045 Can. Math. Bull. 59, No. 4, 673-681 (2016). Reviewer: Shou Lin (Ningde) MSC: 53C23 47H20 54E40 58D07 PDFBibTeX XMLCite \textit{M. Bačák} and \textit{L. V. Kovalev}, Can. Math. Bull. 59, No. 4, 673--681 (2016; Zbl 1357.53045) Full Text: DOI arXiv
Bačák, Miroslav; Searston, Ian; Sims, Brailey Alternating projections in CAT(0) spaces. (English) Zbl 1232.47047 J. Math. Anal. Appl. 385, No. 2, 599-607 (2012). Reviewer: Gabriela Petruşel (Cluj-Napoca) MSC: 47J25 47N10 54E40 54H25 PDFBibTeX XMLCite \textit{M. Bačák} et al., J. Math. Anal. Appl. 385, No. 2, 599--607 (2012; Zbl 1232.47047) Full Text: DOI
Bačák, Miroslav Unique decomposition property and extreme points. (English) Zbl 1184.46008 Rocky Mt. J. Math. 39, No. 5, 1397-1402 (2009). Reviewer: James V. Whittaker (Vancouver) MSC: 46A55 54C35 52A07 PDFBibTeX XMLCite \textit{M. Bačák}, Rocky Mt. J. Math. 39, No. 5, 1397--1402 (2009; Zbl 1184.46008) Full Text: DOI