Sökning: "multiplicities"

Visar resultat 16 - 20 av 32 avhandlingar innehållade ordet multiplicities.

  1. 16. Higher order differential operators on graphs

    Författare :Jacob Muller; Pavel Kurasov; Ram Band; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Almost periodic functions; differential operators on metric graphs; quantum graphs; estimation of eigenvalues;

    Sammanfattning : This thesis consists of two papers, enumerated by Roman numerals. The main focus is on the spectral theory of -Laplacians. Here, an -Laplacian, for integer , refers to a metric graph equipped with a differential operator whose differential expression is the -th derivative. LÄS MER

  3. 17. Random Multigraphs : Complexity Measures, Probability Models and Statistical Inference

    Författare :Termeh Shafie; Ove Frank; Krzysztof Nowicki; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; multigraph; vertex labeled graph; edge labeled graph; isomorphism; edge multiplicity; simplicity and complexity; entropy; joint information; information divergence; goodness-of-fit; Statistics; statistik;

    Sammanfattning : This thesis is concerned with multigraphs and their complexity which is defined and quantified by the distribution of edge multiplicities. Two random multigraph models are considered.  The first model is random stub matching (RSM) where the edges are formed by randomly coupling pairs of stubs according to a fixed stub multiplicity sequence. LÄS MER

  4. 18. Contributions to Declarative Implementation of Static Program Analysis

    Författare :Jesper Öqvist; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Programming languages are ever evolving, with new languages being invented to solve new problems, and old languages being extended to solve old problems in new ways. With the continued evolution of programming languages, and with new and improved static program analyses, we need flexible systems for building our static analyses and compilers. LÄS MER

  5. 19. Tensor Products on Category O and Kostant's Problem

    Författare :Johan Kåhrström; Volodymyr Mazorchuk; Henning Haahr Andersen; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semi-simple Lie algebras; Tensor products; Kostant s problem; Primitive quotients; MATHEMATICS; MATEMATIK;

    Sammanfattning : This thesis consists of a summary and three papers, concerning some aspects of representation theory for complex finite dimensional semi-simple Lie algebras with focus on the BGG-category O.Paper I is motivated by the many useful properties of functors on category O given by tensoring with finite dimensional modules, such as projective functors and translation functors. LÄS MER

  7. 20. Agustina Bessa Luís et l’écriture de l’Histoire

    Författare :Alda Maria Lentina; Maria Graciete Maria Graciete Besse; Catherine Dumas; Laura Fernanda Bulger; Cândido Oliveira Martins; Université Paris Sorbonne-Paris IV; []
    Nyckelord :HUMANIORA; HUMANITIES; History; historiographic metafiction; women History; deconstruction; intertextuality; parody; identity; gender; masculine domination.;

    Sammanfattning : When Agustina Bessa-Luís rewrites History she is guided by the will to show the absence of women in History. Our reading will show the reintroduction of women in Portuguese History through the “descontruction” of its discourse. LÄS MER