Search for dissertations about: "koszulity"

Found 2 swedish dissertations containing the word koszulity.

  2. 1. Structure and representations of certain classes of infinite-dimensional algebras

    Author : Brendan Frisk Dubsky; Volodymyr Mazorchuk; Martin Herschend; Rolf Farnsteiner; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; infinite-dimensional algebras; representation theory; category O; koszul; koszulity; injections; dihedral; preprojective; young lattice; Mathematics; Matematik;

    Abstract : We study several infinite-dimensional algebras and their representation theory. In Paper I, we study the category O for the (centrally extended) Schrödinger Lie algebra, which is an analogue of the classical BGG category O. We decompose the category into a direct sum of "blocks", and describe Gabriel quivers of these blocks. READ MORE

  4. 2. On the Koszulity of some quiver algebras

    Author : Brendan Frisk Dubsky; Volodymyr Mazorchuk; Jan-Erik Roos; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Abstract : .... READ MORE