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20012010
most citedCartan-Leray spectral sequence for Galois coverings of linear categories

2 citations · 2 across the 3 of their papers we have counts for

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math.RT2010

Galois and universal universal coverings of linear categories and fibre products

Claude Cibils, Maria Julia Redondo, Andrea Solotar

Let be a commutative ring. We study the behaviour of coverings of -categories through fibre products and find a criterion for a covering to be Galois or universal.

math.RT2009

Combinatorial classification of piecewise hereditary algebras

Marcelo Lanzilotta, Maria Julia Redondo, Rachel Taillefer

We use the characteristic polynomial of the Coxeter matrix of an algebra to complete the combinatorial classification of piecewise hereditary algebras which Happel gave in terms of…