Browsing NTNU Open by Author "Sandøy, Mads Hustad"
Sandøy, Mads Hustad (Doctoral theses at NTNU;2021:270, Doctoral thesis, 2021)
Bergh, Petter Andreas; Sandøy, Mads Hustad; Solberg, Øyvind (Peer reviewed; Journal article, 2020)It has been asked whether there is a version of the tensor product property for support varieties over finite dimensional algebras defined in terms of Hochschild cohomology. We show that in general no such version can ...
Sandøy, Mads Hustad (Master thesis, 2016)We give a presentation of the theory of support varieties for finite dimensional algebras A using the Hochschild cohomology ring. Our presentation is especially focused on the finite generation hypotheses an algebra must ...