Search for dissertations about: "D-modules"
Found 4 swedish dissertations containing the word D-modules.
-
1. Period integrals and other direct images of D-modules
Abstract : This thesis consists of three papers, each touching on a different aspect of the theory of rings of differential operators and D-modules. In particular, an aim is to provide and make explicit good examples of D-module directimages, which are all but absent in the existing literature. READ MORE
-
2. On Bernstein-Sato ideals and Decomposition of D-modules over Hyperplane Arrangements
Abstract : .... READ MORE
-
3. On the decomposition of D-modules over a hyperplane arrangement
Abstract : .... READ MORE
-
4. Decomposition of perverse sheaves
Abstract : This PhD thesis consists in three papers in which we describe irreducibility conditions and the number of factors in a composition series of certain perverse sheaves. We study some particular cases, providing examples and showing how to explicitly use perverse sheaves to obtain precise results. READ MORE