Now showing items 1-2 of 2

    • Canonical induction, Green functors, lefschetz invariant of monomial G-posets 

      Mutlu, Hatice (Bilkent University, 2019-06)
      Green functors are a kind of group functor, rather like Mackey functors, but with a further multiplicative structure. They are defined on a category whose objects are finite groups and whose morphisms are generated by ...
    • Deformations of some biset-theoretic categories 

      Öğüt, İsmail Alperen (Bilkent University, 2020-09)
      We define the subgroup category, a category on the class of finite groups where the morphisms are given by the subgroups of the direct products and the composition is the star product. We also introduce some of its ...