Hofmann, Karl H.; Martin, John R. Covering space semigroups and retracts of compact Lie groups. (English) Zbl 1359.22004 J. Geom. 107, No. 2, 427-439 (2016). Reviewer: Kateryna Pavlyk (Tartu) MSC: 22A15 54C15 54H11 55R10 57M10 PDFBibTeX XMLCite \textit{K. H. Hofmann} and \textit{J. R. Martin}, J. Geom. 107, No. 2, 427--439 (2016; Zbl 1359.22004) Full Text: DOI
Chepoi, Victor Separation of two convex sets in convexity structures. (English) Zbl 0807.52002 J. Geom. 50, No. 1-2, 30-51 (1994). Reviewer: M.Moszyńska (Warszawa) MSC: 52A01 PDFBibTeX XMLCite \textit{V. Chepoi}, J. Geom. 50, No. 1--2, 30--51 (1994; Zbl 0807.52002) Full Text: DOI