• Generalizations of Quandles to Multi-Linkoids 

      Pflume, Runa (2024-04-10)
      In this thesis, we define the fundamental quandle of knotoids and linkoids and prove that it is invariant under the under forbidden-move and hence encodes only the information of the underclosure of the knotoid. We ...
    • Exakte Moduln über dem von Manuel Köhler beschriebenen Ring 

      Grande, Vincent (2018-11-13)
      When proving an equivariant universal coefficient theorem for C*-Algebras acted on by a finite cyclic group Z/pZ, Manuel Köhler introduces the endomorphism ring R of the tuple (C,C(G),D). The aim of this thesis is to show ...