Sökning: "Lars-erik Persson"

Visar resultat 6 - 10 av 21 avhandlingar innehållade orden Lars-erik Persson.

  1. 6. Operators and Inequalities in various Function Spaces and their Applications

    Författare :Evgeniya Burtseva; Natasha Samko; Lars-Erik Persson; Peter Wall; Alexey Karapetyants; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Sammanfattning : This Licentiate thesis is devoted to the study of mapping properties of different operators (Hardy type, singular and potential) between various function spaces.The main body of the thesis consists of five papers and an introduction, which puts these papers into a more general frame. LÄS MER

  3. 7. Studying the views of preservice teachers on the concept of function

    Författare :Örjan Hansson; Lars-Erik Persson; Barbro Grevholm; Högskolan Kristianstad; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Education; Pedagogik; Mathematics Education; Matematik och lärande;

    Sammanfattning : This thesis consists of an overview of the subject, where in particular five papers are put into a frame. The research conducted for the thesis concerns the views of preservice teachers on the concept of function. LÄS MER

  4. 8. Computer-aided Computation of Abelian integrals and Robust Normal Forms

    Författare :Tomas Johnson; Warwick Tucker; Lars-Erik Persson; John H. Hubbard; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ordinary differential equations; parameter estimation; planar Hamiltonian systems; bifurcation theory; Abelian integrals; limit cycles; normal forms; hyperbolic fixed points; numerical integration; invariant manifolds; interval analysis. 2000 Mathematics Subject Classification. 34A60; 34C07; 34C20; 37D10; 37G15; 37M20; 37M99; 65G20; 65L09; 65L70.; MATHEMATICS; MATEMATIK; matematik; Mathematics;

    Sammanfattning : This PhD thesis consists of a summary and seven papers, where various applications of auto-validated computations are studied. In the first paper we describe a rigorous method to determine unknown parameters in a system of ordinary differential equations from measured data with known bounds on the noise of the measurements. LÄS MER

  5. 9. Learning limits of functions : university students' development during a basic course in mathematics

    Författare :Kristina Juter; Barbro Grevholm; Lars-Erik Persson; Gilah Leder; Högskolan Kristianstad; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Begreppsbildning; universitetsmatematik; lärande; gränsvärden; Education; Pedagogik;

    Sammanfattning : .... LÄS MER

  7. 10. Learning limits of functions : university students' development during a basic course in mathematics

    Författare :Kristina Juter; Lars-Erik Persson; Gilah Leder; Kristianstad University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER