Sökning: "Thomas Janson"

Hittade 2 avhandlingar innehållade orden Thomas Janson.

  1. 1. Calculation models for estimation of grout take in hard jointed rock

    Författare :Thomas Janson; KTH; []
    Nyckelord :;

    Sammanfattning : The purpose of thls thesis is to descrrbe a method for thedetermination of an expec[ed grouting process, i.e. to have abetter understanding of the most important mechanisms ingroutlng. The aim of groutlng is, to create a watertight zoneagainst water flow. LÄS MER

  2. 2. On Directed Random Graphs and Greedy Walks on Point Processes

    Författare :Katja Gabrysch; Svante Janson; Takis Konstantopoulos; Thomas Mountford; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Directed random graphs; Tracy-Widom distribution; Poisson-weighted infinite tree; Greedy walk; Point processes;

    Sammanfattning : This thesis consists of an introduction and five papers, of which two contribute to the theory of directed random graphs and three to the theory of greedy walks on point processes.          We consider a directed random graph on a partially ordered vertex set, with an edge between any two comparable vertices present with probability p, independently of all other edges, and each edge is directed from the vertex with smaller label to the vertex with larger label. LÄS MER