E. Marcos

activity

20012004

most citedResolutions over Koszul algebras

29 citations · 29 across the 2 of their papers we have counts for

collaborators

3 papers

math.RA2004★ 29 cited

Resolutions over Koszul algebras

E. L. Green, G. Hartman, E. N. Marcos +1

In this paper we show that if $Λ = ⨿_{i \geq 0} Λ_{i}$ is a Koszul algebra with $Λ_{0}$ isomorphic to a product of copies of a field, then the minimal projective resolution of $Λ_{0}$ a…

math.RA2003

Skew category, Galois covering and smash product of a $k$ -category

Claude Cibils, Eduardo N. Marcos

In this paper we consider categories over a commutative ring provided either with a free action or with a grading of a not necessarily finite group. We define the smash product cat…

math.KT2001

Cohomology of split algebras and of trivial extensions

Claude Cibils, Eduardo Marcos, Maria Julia Redondo +1

We consider associative algebras L over a field provided with a direct sum decomposition of a two-sided ideal M and a sub-algebra A - examples are provided by trivial extensions or…

Resolutions over Koszul algebras

Skew category, Galois covering and smash product of a k-category

Cohomology of split algebras and of trivial extensions

Skew category, Galois covering and smash product of a $k$ -category