Sökning: "Michael Björklund"

Hittade 4 avhandlingar innehållade orden Michael Björklund.

  1. 1. Limit Theorems for Ergodic Group Actions and Random Walks

    Författare :Michael Björklund; Anders Karlsson; Yves Guivarc'h Irmar; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : This thesis consists of an introduction, a summary and 7 papers. The papers are devoted to problems in ergodic theory, equidistribution on compact manifolds and random walks on groups. In Papers A and B, we generalize two classical ergodic theorems for actions of abelian groups. LÄS MER

  3. 2. Illegal yet Licit : Justifying Informal Purchases of Work in Contemporary Sweden

    Författare :Lotta Björklund Larsen; Christina Garsten; Michael Blim; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; service economy; informal work; reciprocity; justification; tax; Sweden; Social anthropology; Socialantropologi; Social Anthropology; socialantropologi;

    Sammanfattning : Svart arbete, informal purchases of work, is a widely debated societal phenomenon in Sweden. It is often seen as detrimental to contemporary welfare society, eroding taxpaying morals, fair competition and solidarity with fellow citizens. Acknowledged as wrong, it is in many instances also an acceptable and commonplace exchange practice. LÄS MER

  4. 3. On the gap statistics of directions in planar quasicrystals

    Författare :Gustav Hammarhjelm; Andreas Strömbergsson; Michael Björklund; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  5. 4. Topological Combinatorics

    Författare :Alexander Engström; Svante Linusson; Günter M. Ziegler; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : This thesis on Topological Combinatorics contains 7 papers. All of them but paper Bare published before.In paper A we prove that!i dim ˜Hi(Ind(G);Q) ! |Ind(G[D])| for any graph G andits independence complex Ind(G), under the condition that G\D is a forest. LÄS MER