Sökning: "ekvivalens"
Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet ekvivalens.
1. Lexikografihistorisk spegel. Den enspråkiga svenska lexikografins utveckling ur den tvåspråkiga
Sammanfattning : l.... LÄS MER
2. Thérèse Raquin d’Émile Zola : Répétitions lexicales, réseaux sémantiques et leurs traductions suédoises
Sammanfattning : The subject of this thesis is Emile Zola’s novel Thérèse Raquin (1867). The principal aim is to examine lexical repetitions and their importance for semantic networks. The thesis studies the use of the noun cou and certain of its co-occurrences, as well as the use of colours and their derivatives. LÄS MER
3. Building Data for Stacky Covers and the Étale Cohomology Ring of an Arithmetic Curve : Du som saknar dator/datorvana kan kontakta [email protected] för information
Sammanfattning : This thesis consists of two papers with somewhat different flavours. In Paper I we compute the étale cohomology ring H^*(X,Z/nZ) for X the ring of integers of a number field K. As an application, we give a non-vanishing formula for an invariant defined by Minhyong Kim. LÄS MER
4. Stacky Modifications and Operations in the Étale Cohomology of Number Fields
Sammanfattning : This thesis consists of 4 papers. In Paper A we define stacky building data for stacky covers in the spirit of Pardini and give an equivalence of (2,1)- categories between the category of stacky covers and the category of stacky building data. LÄS MER
5. On Methods for Solving Symmetric Systems of Linear Equations Arising in Optimization
Sammanfattning : In this thesis we present research on mathematical properties of methods for solv- ing symmetric systems of linear equations that arise in various optimization problem formulations and in methods for solving such problems.In the first and third paper (Paper A and Paper C), we consider the connection be- tween the method of conjugate gradients and quasi-Newton methods on strictly convex quadratic optimization problems or equivalently on a symmetric system of linear equa- tions with a positive definite matrix. LÄS MER