Search for dissertations about: "Operators"

Showing result 1 - 5 of 579 swedish dissertations containing the word Operators.

  1. 1. The people dimension in manufacturing strategy: operators and managers

    University dissertation from Chalmers University of Technology

    Author : Nina Edh; Chalmers tekniska högskola.; Chalmers University of Technology.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Manufacturing strategy; Behavioral operations; People; Operators; Managers; Strategic consensus;

    Abstract : The manufacturing strategy (MS) field has largely focused on the MS content, and not so much on the people dimension of MS or on the process of bringing the MS out in organizations. Within companies, there is often a lack of a joint view of MS; different hierarchical levels view the strategy differently. READ MORE

  2. 2. Infinite dimensional holomorphy in the ring of formal power series : partial differential operators

    University dissertation from Chalmers University of Technology

    Author : Henrik Petersson; Växjö universitet.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Infinite dimensional holomorphy; Formal power series; Fourier-Borel transform; Paley-Wiener theorem; Fischer decomposition; Fischer pair; Fock space; Cauchy-Problem; Kergin operator; PDE-preserving; Pseudo-differential operators.; MATHEMATICS; MATEMATIK;

    Abstract : We study holomorphy in the ring of formal power series in an infinite number of variables. Thus we restrict our study to (infinite dimensional) holomorphy on sequence spaces and we show that we obtain a rich theory without requiring any topological structure on the domain space. We make a comprehensive PDO-study for the spaces under consideration. READ MORE

  3. 3. Resolvent Estimates and Bounds on Eigenvalues for Schrödinger and Dirac Operators

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Alexandra Enblom; Linköpings universitet.; Linköpings universitet.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Spectral theory; Schrödinger operators; polyharmonic operators; Dirac operators; non-self-adjoint perturbations; complex potential; estimation of eigenvalues; Carleman inequalities; Hardy inequalities;

    Abstract : This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate to the problems of estimating perturbed eigenvalues. The thesis is based on four papers.The first paper focuses on the problem of localization of perturbed eigenvalues for multidimensional Schrödinger operators. READ MORE

  4. 4. Schrödinger Operators in Waveguides

    University dissertation from Stockholm : KTH

    Author : Tomas Ekholm; KTH.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Schrödinger Operators; Hardy Inequalities; NATURAL SCIENCES Physics Other physics Mathematical physics; NATURVETENSKAP Fysik Övrig fysik Matematisk fysik;

    Abstract : 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. READ MORE

  5. 5. Recursive descent parsing of user defined distfix operators

    University dissertation from Chalmers University of Technology

    Author : Annika Aasa; Chalmers tekniska högskola.; Chalmers University of Technology.; [1989]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; user defined syntax; distfix; operators; parsing; grammars; ambiguity; recursive descent;

    Abstract : .... READ MORE