ÁLGEBRA

1996

1. (Braided) tensor structures on homotopy groupoids and nerves of (braided) categorical groups

   Communications in Algebra, Vol. 24, Núm. 13, pp. 3995-4058

2. A deterministic algorithm to decide if a finitely presented abelian monoid is cancellative

   Communications in Algebra, Vol. 24, Núm. 13, pp. 4217-4224

3. A note on Hacque's cohomology of rings groups and extensions of rings groups by groups

   Extracta mathematicae, Vol. 11, Núm. 3, pp. 426-434

4. An algorithmic method to compute a minimal relation for any numerical semigroup

   International Journal of Algebra and Computation, Vol. 6, Núm. 4, pp. 441-456

5. Colby-fuller duality between coalgebras

   Journal of Algebra, Vol. 185, Núm. 2, pp. 527-543

6. Homotopy theory for truncated weak equivalences of simplicial groups

   Mathematical Proceedings of the Cambridge Philosophical Society, Vol. 121, Núm. 1, pp. 51-74

7. Locally finite representations of algebras

   Communications in Algebra, Vol. 24, Núm. 14, pp. 4581-4601

8. Matlis reflexive modules on complete rings

   Journal of Pure and Applied Algebra, Vol. 106, Núm. 1, pp. 77-91

9. Models for homotopy n-types in diagram categories

   Applied Categorical Structures, Vol. 4, Núm. 2-3, pp. 213-225

10. On symmetric numerical semigroups

    Journal of Algebra, Vol. 182, Núm. 2, pp. 422-434

11. Schreier theory for central extensions of categorical groups

    Communications in Algebra, Vol. 24, Núm. 13, pp. 4059-4112

12. Symmetry and uniqueness of parabolic affine spheres

    Mathematische Annalen, Vol. 305, Núm. 1, pp. 311-327