International Conference on $p$-ADIC MATHEMATICAL PHYSICS AND ITS APPLICATIONS
$p$-ADICS.2015, 07-12.09.2015, Belgrade, Serbia




    Main page

    General information    

    Latest news

    Dragovich Fest

    Programme

    Committees

    Speakers/Talks    

    Participants

    Application form

    Accommodation

    Poster

    Previous meetings    

    Sponsors

    Travel/visa

    Photos

Trond Digernes

Stochastic methods for finite approximations in a non-Archimedean setting

Abstract

In a recent paper we proved a finite approximation theorem for quantum systems over a local field. The proof used standard functional analytic methods. In this talk we present a stochastic proof of the same. It is based on a work in progress concerning convergence of random walks over a local field. The stochastic method gives somewhat stronger results, at the expense of a couple of mild extra assumptions.