Sökning: "qualitative analysis"

Visar resultat 1 - 5 av 1907 avhandlingar innehållade orden qualitative analysis.

  1. 1. Antenatal midwifery consultations a qualitative study

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Pia Olsson; Umeå universitet.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Antenatal care; pregnancy; childbirth; parenthood; midwives; expectant parents; video recordings phenomenological hermeneutics; qualitative content analysis; quantitative content analysis; caring transition to parenthood;

    Sammanfattning : .... LÄS MER

  2. 2. Selected Problems in Financial Mathematics

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Erik Ekström; Uppsala universitet.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical analysis; American options; convexity; monotonicity in the volatility; robustness; optimal stopping; parabolic equations; free boundary problems; volatility; Russian options; game options; excessive functions; superreplication; smooth fit; Matematisk analys; MATHEMATICS Algebra; geometry and mathematical analysis Mathematical analysis; MATEMATIK Algebra; geometri och analys Analys;

    Sammanfattning : This thesis, consisting of six papers and a summary, studies the area of continuous time financial mathematics. A unifying theme for many of the problems studied is the implications of possible mis-specifications of models. Intimately connected with this question is, perhaps surprisingly, convexity properties of option prices. LÄS MER

  3. 3. Free Boundary Problems of Obstacle Type, a Numerical and Theoretical Study

    Detta är en avhandling från Uppsala : Department of Mathematics

    Författare :Mahmoudreza Bazarganzadeh; Uppsala universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Partial differential equations; Numerical analysis; Free boundary problems; Mathematics; Matematik;

    Sammanfattning : This thesis consists of five papers and it mainly addresses the theory and schemes to approximate the quadrature domains, QDs. The first deals with the uniqueness and some qualitative properties of the two QDs. The concept of two phase QDs, is more complicated than its one counterpart and consequently introduces significant and interesting open. LÄS MER

  4. 4. Homogenization of elliptic equations in thin cylinders and related qualitative problems

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Iryna Pankratova; Luleå tekniska universitet.; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics;

    Sammanfattning : The thesis consists of four closely related papers (A, B, C and D). Paper A concerns the study of the behaviour at infinity of solutions to second order elliptic equation with first order terms stated in a half-cylinder. LÄS MER

  5. 5. Qualitative and Spectral theory of some regular non-definite Sturm-Liouville problems

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Mervis Kikonko; Luleå tekniska universitet.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics;

    Sammanfattning : In this Licentiate thesis, we study some regular non-definite Sturm-Liouville problems. In this case, the weight function takes on both positive and negative signs on a given interval [a, b]. One feature of the non-definite Sturm-Liouville problem is the possible existence of non-real eigenvalues, unlike in the definite case (i.e. LÄS MER