Sökning: "Tomas Ekholm"

Hittade 2 avhandlingar innehållade orden Tomas Ekholm.

  1. 1. Schrödinger Operators in Waveguides

    Författare :Tomas Ekholm; Timo Weidl; Ari Laptev; Pavel Exner; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Schrödinger Operators; Hardy Inequalities; Mathematical physics; Matematisk fysik;

    Sammanfattning : In this thesis, which consists of four papers, we study the discrete spectrum of Schrödinger operators in waveguides. In these domains the quadratic form of the Dirichlet Laplacian operator does not satisfy any Hardy inequality. LÄS MER

  2. 2. Minimizing Risks and Morbidity in Live Kidney Donors

    Författare :Ali-Reza Biglarnia; Jonas Wadström; Gunnar Tufveson; Tomas Lorant; Ingela Fehrman-Ekholm; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; live donors; morbidity; GFR; donor nephrectomy; postoperative pain treatment; venous thromboembolism; HARS; Transplantation surgery; Transplantationskirurgi; Medicin; Medicine;

    Sammanfattning : Live kidney donors are healthy volunteers who are exposed to major surgical procedure and physical harms with no direct therapeutic benefits. Efforts to minimize their risks and morbidity are therefore of utmost importance. LÄS MER