Search for dissertations about: "Jonas Tysk"

Found 3 swedish dissertations containing the words Jonas Tysk.

2. 1. Accurate Finite Difference Methods for Option Pricing

   Author : Jonas Persson; Lina von Sydow; Per Lötstedt; Johan Tysk; Jari Toivanen; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Finite differences; Option pricing; Adaptive methods; Numerical Analysis; Numerisk analys;

   Abstract : Stock options are priced numerically using space- and time-adaptive finite difference methods. European options on one and several underlying assets are considered. These are priced with adaptive numerical algorithms including a second order method and a more accurate method. READ MORE

4. 2. Essays in Finance Related Problems with PDE Approach

   Author : Sadna Sajadini; Henrik Shah Gholian; Jonas Tysk; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : This thesis is comprised of three scientific articles, all in PDE problems related to finance. The first two papers address problems concerning bonds and the third one treat s asymmetry problem in the mean field game theory. READ MORE

5. 3. Chrohn's disease : aspects of epidemiology, clinical course, and faecal calprotectin

   Author : Yaroslava Zhulina; Jonas Halfvarson; Curt Tysk; Hans Strid; Örebro universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Crohn’s disease; epidemiology; faecal calprotectin; Medicine; Medicin;

   Abstract : The overall aim of this thesis was to study epidemiological and clinical changes in the natural history of Crohn’s disease, its phenotype, the need for surgery and pharmacological therapy over time, as well as the role of faecal calprotectin as a biomarker of pathophysiology and disease course.An increased incidence and prevalence of Crohn’s disease was seen in the period 1963-2010. READ MORE