Walsh, John J. Dimension, cohomological dimension, and cell-like mappings. (English) Zbl 0474.55002 Shape theory and geometric topology, Proc. Conf., Dubrovnik 1981, Lect. Notes Math. 870, 105-118 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 12 ReviewsCited in 47 Documents MSC: 55M10 Dimension theory in algebraic topology 54F45 Dimension theory in general topology 57N60 Cellularity in topological manifolds 54E45 Compact (locally compact) metric spaces Keywords:covering dimension; integral cohomological dimension; extensions of mappings into spheres; extensions of mappings into Eilenberg-MacLane spaces; spaces having finite covering dimension; image of a cell-like mapping; Vietoris-Begle mapping theorem; cell-like mapping between compacta that raises dimension PDF BibTeX XML