Non-commutative duplicates of finite sets - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2004

Non-commutative duplicates of finite sets

Résumé

We classify the twisted tensor products of a finite set algebra with a two elements set algebra using colored quivers obtained through considerations analogous to Ore extensions. The resulting 2-nilpotent algebras have particular features with respect to Hochschild (co)homology and cyclic homology.
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Dates et versions

hal-00001650 , version 1 (31-05-2004)
hal-00001650 , version 2 (05-04-2005)

Identifiants

Citer

Claude Cibils. Non-commutative duplicates of finite sets. 2004. ⟨hal-00001650v1⟩
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