More examples of invariance under twisting

Title:

More examples of invariance under twisting

Creator:

Panaite, Florin

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:4092576a-f9b2-41fe-8de1-aa46e27b2cb5
uuid:4092576a-f9b2-41fe-8de1-aa46e27b2cb5

Subject:

twisted tensor product, invariance under twisting, and duality theorem

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The so-called “invariance under twisting” for twisted tensor products of algebras is a result stating that, if we start with a twisted tensor product, under certain circumstances we can “deform” the twisting map and we obtain a new twisted tensor product, isomorphic to the given one. It was proved before that a number of independent and previously unrelated results from Hopf algebra theory are particular cases of this theorem. In this article we show that some more results from literature are particular cases of invariance under twisting, for instance a result of Beattie-Chen-Zhang that implies the Blattner-Montgomery duality theorem.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

187-195

Source:

Czechoslovak Mathematical Journal | 2012 Volume:62 | Number:1

Harvested from:

CDK

Metadata only:

false