Search for dissertations about: "Locally Constant Sheaves"

Found 2 swedish dissertations containing the words Locally Constant Sheaves.

2. 1. Direct Images Of Locally Constant Sheaves on Complements to Plane Line Arrangements

   Author : Iara Alvarinho Gonçalves; Rikard Bøgvad; Wojciech Chacholski; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Direct Images; Locally Constant Sheaves; Irreducibility; matematik; Mathematics;

   Abstract : .... READ MORE

4. 2. Decomposition of perverse sheaves

   Author : Iara Cristina Alvarinho Gonçalves; Rikard Bögvad; Nero Budur; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sheaf cohomology; hyperplane arrangements; D-modules; Mathematics; matematik;

   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