Search for dissertations about: "Laguerre polynomials"

Found 3 swedish dissertations containing the words Laguerre polynomials.

  1. 1. Multiplier Sequences for Laguerre bases

    University dissertation from Stockholm : Department of Mathematics, Stockholm University

    Author : Elin Ottergren; Stockholms universitet.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; stability preserving operator; orthogonal polynomials; multiplier sequences; matematik; Mathematics;

    Abstract : Pólya and Schur completely characterized all real-rootedness preserving linear operators acting on the standard monomial basis in their famous work from 1914. The corresponding eigenvalues are from then on known as multiplier sequences. READ MORE

  2. 2. On Identification of Biological Systems

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Egi Hidayat; Uppsala universitet.; Uppsala universitet.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; system identification; biomedical systems; insect vision; endocrine systems; orthogonal basis functions; time delay; impulse response; Laguerre functions; Laguerre polynomials; excitation design; Elektroteknik med inriktning mot reglerteknik; Electrical Engineering with specialization in Automatic Control;

    Abstract : System identification finds nowadays application in various areas of biological research as a tool of empiric mathematical modeling and model individualization. A fundamental challenge of system identification in biology awaits in the form of response variability. READ MORE

  3. 3. Combinatorics and zeros of multivariate polynomials

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Nima Amini; KTH.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics;

    Abstract : This thesis consists of five papers in algebraic and enumerative combinatorics. The objects at the heart of the thesis are combinatorial polynomials in one or more variables. We study their zeros, coefficients and special evaluations. Hyperbolic polynomials may be viewed as multivariate generalizations of real-rooted polynomials in one variable. READ MORE