Search for dissertations about: "Johan Kåhrström"

Found 2 swedish dissertations containing the words Johan Kåhrström.

  2. 1. Two results in T-theory

    Author : Johan Kåhrström; Uppsala universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. Tensor Products on Category O and Kostant's Problem

    Author : Johan Kåhrström; Volodymyr Mazorchuk; Henning Haahr Andersen; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Semi-simple Lie algebras; Tensor products; Kostant s problem; Primitive quotients; MATHEMATICS; MATEMATIK;

    Abstract : This thesis consists of a summary and three papers, concerning some aspects of representation theory for complex finite dimensional semi-simple Lie algebras with focus on the BGG-category O.Paper I is motivated by the many useful properties of functors on category O given by tensoring with finite dimensional modules, such as projective functors and translation functors. READ MORE