Gauld, David B. On c-continuous fundamental groups. (English) Zbl 0303.55001 Fundam. Math. 97, 53-55 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 57M05 Fundamental group, presentations, free differential calculus 54A10 Several topologies on one set (change of topology, comparison of topologies, lattices of topologies) 54C99 Maps and general types of topological spaces defined by maps 55Q05 Homotopy groups, general; sets of homotopy classes PDFBibTeX XMLCite \textit{D. B. Gauld}, Fundam. Math. 97, 53--55 (1977; Zbl 0303.55001) Full Text: DOI EuDML