Sökning: "ergodic"

Visar resultat 1 - 5 av 50 avhandlingar innehållade ordet ergodic.

  1. 1. The Ergodic revisited : spatiality as a governing principle of digital literature

    Författare :James Barrett; Heidi Hansson; Astrid Ensslin; Hans Kristian Rustad; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; digital literature; narrative studies; interactive narrative; ergodic; cybertext; spatial; addressivity; interactive design; representational space; spatial practice; Literature; litteraturvetenskap;

    Sammanfattning : This dissertation examines the role of the spatial in four works of digital interactive literature. These works are Dreamaphage by Jason Nelson (2003), Last Meal Requested by Sachiko Hayashi (2003), Façade by Michael Mateas and Andrew Stern (2005) and Egypt: The Book of Going Forth by Day by M. D. Coverley (2006). LÄS MER

  3. 2. Conditional Subgradient Methods and Ergodic Convergence in Nonsmooth Optimization

    Författare :Ann-Brith Strömberg; Vladimir F. Dem'yanov; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ergodic convergence; nonsmooth optimization; primal convergence; subgradient methods; conditional subgradient; Convex programming; Lagrangean relaxation;

    Sammanfattning : The topic of the thesis is subgradient optimization methods in convex, nonsmooth optimization. These methods are frequently used, especially in the context of Lagrangean relaxation of large scale mathematical programs where they are remarkably often able to quickly identify near-optimal Lagrangean dual solutions. LÄS MER

  4. 3. Semicontraction, Nonpositive Curvature, and Multiplicative Ergodic Theory

    Författare :Anders Karlsson; KTH; []
    Nyckelord :multipplicative ergodic theorems; monexpanding maps; isometry groups; random walks; nonpositive curvature;

    Sammanfattning : .... LÄS MER

  5. 4. 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

  7. 5. Analytic AbC constructions in Hamiltonian dynamics and ergodic theory

    Författare :Gerard Farré Puiggalí; Maria Saprykina; Krikorian Raphaël; KTH; []
    Nyckelord :;

    Sammanfattning : Denna avhandling innehåller flera resultat angående störning avintegrerbara dynamiska system. De flesta av dessa resultat erhålls genom konstruktiva metoder utvecklade på sjuttiotalet av D. Anosovoch A. Katok inom ergodteorin. LÄS MER