Sökning: "passare"

Visar resultat 1 - 5 av 15 avhandlingar innehållade ordet passare.

1. 1. Drug use and side effects in the elderly : findings from the Kungsholmen project

   Författare :Galina Passare; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Drug utilisation; elderly; side effects; adverse drug reactions; hypotension; hyponatremia; hypernatremia; hypokalaemia; hyperkalaemia; hyperglycemia; renal insufficiency; self-reported symptoms; antidepressants; anxiolytics;

   Sammanfattning : The aim of this thesis was to find occurrence of drug side effects in the elderly by studying the association between changes in clinical parameters and prevalence of self-reported symptoms and the use of drugs in an elderly population. The studies were performed in the Kungsholmen project, a longitudinal population based study of aging and dementia in Stockholm. LÄS MER

3. 2. Summation formulae and zeta functions

   Författare :Johan Andersson; Mikael Passare; Aleksandar Ivic; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; zeta function; summation formula; automorphic form; modular group; Kloosterman sum; Selberg theory; power sum method; MATHEMATICS; MATEMATIK;

   Sammanfattning : This thesis in analytic number theory consists of 3 parts and 13 individual papers.In the first part we prove some results in Turán power sum theory. We solve a problem of Paul Erdös and disprove conjectures of Paul Turán and K. Ramachandra that would have implied important results on the Riemann zeta function. LÄS MER

4. 3. On complex convexity

   Författare :David Jacquet; Mikael Passare; Peter Pflug; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ℂ-convex; Linearly convex; Charathéodory metric; Kobayshi metric; MATHEMATICS; MATEMATIK; matematik; Mathematics;

   Sammanfattning : This thesis is about complex convexity. We compare it with other notions of convexity such as ordinary convexity, linear convexity, hyperconvexity and pseudoconvexity. We also do detailed study about ℂ-convex Hartogs domains, which leads to a definition of ℂ-convex functions of class C1. LÄS MER

5. 4. Digital Geometry and Khalimsky Spaces

   Författare :Erik Melin; Christer Kiselman; Gunilla Borgefors; Mikael Passare; Jean Serra; Uppsala universitet; []
   Nyckelord :Applied mathematics; Khalimsky topology; digital geometry; digital topology; Alexandrov space; digital surface; digital curve; digital manifold; continuous extension; smallest-neighborhood space; image processing; Tillämpad matematik;

   Sammanfattning : Digital geometry is the geometry of digital images. Compared to Euclid’s geometry, which has been studied for more than two thousand years, this field is very young.Efim Khalimsky’s topology on the integers, invented in the 1970s, is a digital counterpart of the Euclidean topology on the real line. LÄS MER

7. 5. Amoebas, Discriminants, and Hypergeometric Functions

   Författare :Lisa Nilsson; Mikael Passare; Maurice Rojas; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; amoeba; coamoeba; discriminant; hypergeometric functions; Mellin transform; Algebra; geometry and mathematical analysis; Algebra; geometri och analys; Mathematics; matematik;

   Sammanfattning : This thesis consists of six chapters. In Chapter 1 we give some historical background to the topic of the thesis together with the fundamental definitions and results that the thesis is based on. In Chapter 2 we study Mellin transforms of rational functions and investigate their analytic continuations. LÄS MER