Antonio Martínez Cegarra is a Spanish mathematician, who is in the Departamento de Álgebra of the Universidad de Granada, Spain. He has published extensively in homotopical and homological algebra, and non-abelian cohomology. A (partial) list of his publications is here.
On cat-n-groups and homotopy types:
Manuel Bullejos, Antonio M. Cegarra, John W. Duskin, On cat -groups and homotopy types, J. Pure
Appl. Alg. 86 (1993) 135-154 [doi:10.1016/0022-4049(93)90099-F]
Pilar Carrasco and A. M. Cegarra, Group-theoretic Algebraic Models for Homotopy Types, J. Pure Appl. Alg., 75, (1991), 195 – 235.
On non-abelian cohomology with coefficients in braided 2-groups and symmetric 2-groups:
On “classifying spaces” (ie: topological realization of simplicial nerves) of 2-categories:
On the diagonal of bisimplicial sets:
On double groupoids and homotopy 2-types:
Last revised on January 8, 2024 at 07:15:21. See the history of this page for a list of all contributions to it.