Author:
Heath Philip R.,Parmenter M. M.
Abstract
In a recent publication [2], R. Brown and the first author proved a Lifting Theorem for groups (and topological groups) showing that if β: B → H is an epimorphism of groups and H is a certain type of colimit of groups, then this colimit can be lifted (or pulled back) through β; that is B is a colimit of the lifted diagram (see Corollary 2·3 below).
Publisher
Cambridge University Press (CUP)
Reference8 articles.
1. [5] Heath P. R. and Kamps K. H. . Lifting colimits of (topological) groupoids, and (topological) categories. (In preparation.)
2. [7] Niefield S. B. . Cartesianness. Ph.D. thesis, Rutgers University (1978).
3. Spaces of partial maps, fibred mapping spaces and the compact-open topology
4. Au sujet de l'existence d'adjoints a droit aux foncteurs image reciproque que dans la catégorie des catégories;Conduché;C. R. Acad. Sci. Paris Sér. I Math.,1972
5. Lifting amalgamated sums and other colimits of groups and topological groups
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2 articles.
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