Blar i Institutt for matematiske fag på forfatter "Unneland, Tobias Dysthe"
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Path Algebras of Coverings and Twisted Tensor Products
Unneland, Tobias Dysthe (Master thesis, 2015)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 ...