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 n-groups and homotopy types:
M. Bullejos, A. M. Cegarra and J. Duskin, On cat$^n$ -groups and homotopy types , J. Pure Appl. Alg., 86, (1993), 135 – 154.
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 August 4, 2023 at 13:22:18. See the history of this page for a list of all contributions to it.