EUDML | On weak monomorphisms and weak epimorphisms in the category of pro-groups.

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Displaying similar documents to “On weak monomorphisms and weak epimorphisms in the category of pro-groups.”

On some weak monomorphisms and weak epimorphisms of pro-HTop*.

I. Pop (1996)

Revista Matemática de la Universidad Complutense de Madrid

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Related to Shape Theory, in a previous paper (1992) we studied weak monomorphisms and weak epimorphisms in the category of pro-groups. In this note we give some intrinsic characterizations of the weak monomorphisms and the weak epimorphisms in pro-HTop* in the case when one of the two objects of such a morphism is a rudimentary system.

Higher-dimensional algebra. V: 2-Groups.

Baez, John C., Lauda, Aaron D. (2004)

Theory and Applications of Categories [electronic only]

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On the exact completion of the homotopy category

M. Gran, E. M. Vitale (1998)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

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Quillen's theory for algebraic models of n-types.

J. G. Cabello, A. R. Garzón (1994)

Extracta Mathematicae

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Relative epimorphisms and monomorphisms in homotopy theory

Peter Hilton, Joseph Roitberg (1987)

Compositio Mathematica

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Homotopy colimits in presheaf categories

Murray Heggie (1993)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

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The left derived tensor product of $𝒞𝒜𝒯$ valued diagrams

Murray Heggie (1992)

Cahiers de Topologie et Géométrie Différentielle Catégoriques

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Weak cofibrations in categories of cofibrant objects.

Kieboom, R.W., Sonck, G., Van der Linden, T., Witbooi, P.J. (2003)

Homology, Homotopy and Applications

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