Search for dissertations about: "gruppteori"
Showing result 1  5 of 9 swedish dissertations containing the word gruppteori.

1. Complexes and Diffrerential Graded Modules
University dissertation from Centre for Mathematical Sciences, Lund UniversityAbstract : The main topic of the thesis is the generalization of some traditional moduletheoretic homological applications to complexes of modules and to differential graded modules over differential graded rings. We introduce three possible generalizations of the classical notion of annihilator of an Rmodule. READ MORE

2. Some Resolvent Estimates in Harmonic Analysis
University dissertation from Centre for Mathematical Sciences, Lund UniversityAbstract : This thesis contains three papers about three different estimates of resolvents in harmonic analysis. These papers are: Paper 1. ``A Wiener tauberian theorem for weighted convolution algebras of zonal functions on the automorphism group of the unit disc'' Paper 2. ``Uniform spectral radius and compact Gelfand transform'' Paper 3. READ MORE

3. Geometry and Critical Configurations of Multiple Views
University dissertation from Fredrik Kahl, Centre for Mathematical Sciences, P.O. Box 118, SE221 00 Lund, SwedenAbstract : This thesis is concerned with one of the core problems in computer vision, namely to reconstruct a real world scene from several images of it. The interplay between the geometry of the scene, the cameras and the images is analyzed. READ MORE

4. QuasiLie Algebras and QuasiDeformations. Algebraic Structures Associated with Twisted Derivations
University dissertation from Department of Mathematics, Lund UniversityAbstract : This thesis introduces a new deformation scheme for Lie algebras, which we refer to as ?quasideformations? to clearly distinguish it from the classical GrothendieckSchlessinger and Gerstenhaber deformation schemes. The main difference is that quasideformations are not in general categorypreserving, i.e. READ MORE

5. Kantor Triple Systems
University dissertation from Centre for the Mathematical sciences, Lund UniversityAbstract : The main purpose of this thesis is to study real exceptional Kantor triple systems. In the first paper we first prove the known results in both the real and complex classical cases of Ksimple Kantor triple systems. In the real classical case our approach gives somewhat simpler formulas. READ MORE