# nLab Antonio Cegarra

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.

## References

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 the diagonal of bisimplicial sets:

category: people

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