Sökning: "John Wierman"

Hittade 1 avhandling innehållade orden John Wierman.

  1. 1. Recursive Methods in Urn Models and First-Passage Percolation

    Författare :Henrik Renlund; Sven Erick Alm; Svante Janson; John Wierman; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stochastic approximation algorithm; generalized Polya urn; limit theorem; first-passage percolation; rate of percolation; time constant; Mathematical statistics; Matematisk statistik; Mathematical Statistics; Matematisk statistik;

    Sammanfattning : This PhD thesis consists of a summary and four papers which deal with stochastic approximation algorithms and first-passage percolation. Paper I deals with the a.s. limiting properties of bounded stochastic approximation algorithms in relation to the equilibrium points of the drift function. LÄS MER