Path Algebras of Coverings and Twisted Tensor Products
Master thesis
Permanent lenke
http://hdl.handle.net/11250/2352692Utgivelsesdato
2015Metadata
Vis full innførselSamlinger
Sammendrag
The first part of the thesis introduces and discusses the twisted tensor product of two algebras. This is then used to show how the path algebra of a covering quiver relates to the quiver it is a covering of. In the end the Hochschild cohomology is introduced and it is briefly discussed whether or not taking Hochschild cohomology commutes with the twisted tensor product.