Browsing Institutt for matematiske fag by Journals "Forum mathematicum"

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    • Controllability and diffeomorphism groups on manifolds with boundary 

      Grong, Erlend; Schmeding, Alexander (Peer reviewed; Journal article, 2024)
      In this article we consider diffeomorphism groups of manifolds with smooth boundary. We show that the diffeomorphism groups of the manifold and its boundary fit into a short exact sequence which admits local sections. In ...

    • The role of gentle algebras in higher homological algebra 

      Haugland, Johanne; Jacobsen, Karin M.; Schroll, Sibylle (Peer reviewed; Journal article, 2022)
      We investigate the role of gentle algebras in higher homological algebra. In the first part of the paper, we show that if the module category of a gentle algebra Λ contains a d-cluster tilting subcategory for some d≥2 , ...