1 citations · 2 across the 4 of their papers we have counts for
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A higher dimensional Auslander-Iyama-Solberg correspondence
Tiago Cruz, Chrysostomos Psaroudakis
In this paper, we prove a higher dimensional version of Auslander-Iyama-Solberg correspondence. Iyama and Solberg have shown a bijection between -minimal Auslander-Gorenstein al…
Homological invariants of the arrow removal operation
Karin Erdmann, Chrysostomos Psaroudakis, Øyvind Solberg
In this paper we show that Gorensteinness, singularity categories and the finite generation condition Fg for the Hochschild cohomology are invariants under the arrow removal operat…
Ladders of recollements of abelian categories
Nan Gao, Steffen Koenig, Chrysostomos Psaroudakis
Ladders of recollements of abelian categories are introduced, and used to address three general problems. Ladders of a certain height allow to construct recollements of triangulate…
Reduction techniques for the finitistic dimension
Edward L. Green, Chrysostomos Psaroudakis, Øyvind Solberg
In this paper we develop new reduction techniques for testing the finiteness of the finitistic dimension of a finite dimensional algebra over a field. Viewing the latter algebra as…
Recollements of abelian categories and ideals in heredity chains - a recursive approach to quasi-hereditary algebras
Nan Gao, Steffen Koenig, Chrysostomos Psaroudakis
Recollements of abelian categories are used as a basis of a homological and recursive approach to quasi-hereditary algebras. This yields a homological proof of Dlab and Ringel's ch…
Ladders of recollements, categories of monomorphisms and singularity categories
Nan Gao, Chrysostomos Psaroudakis
In this paper we show that the (un)bounded derived categories(i) of the monomorphism category, (ii) of the morphism category and (iii) of the double morphism category, admi…