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Revista Colombiana de Matemáticas
Print version ISSN 0034-7426
Abstract
KHELDOUNI, ABDELAZIZ. CW-complexes with duality. Rev.colomb.mat. [online]. 2007, vol.41, n.1, pp.15-21. ISSN 0034-7426.
It is the aim of this paper to provide an elementary definition of CW-complexes with duality and envisage some problems of gluing and cutting.
Keywords : Poincaré duality; homotopy-equivalence; simple-homotopy equivalence.