Sökning: "percolation"
Visar resultat 31 - 35 av 95 avhandlingar innehållade ordet percolation.
31. Determinantal two-block-factors and dynamical percolation for some interacting particle systems
Sammanfattning : .... LÄS MER
32. Aspects of Spatial Random Processes
Sammanfattning : This thesis consists of five papers dealing with various aspects of spatial random processes. In the first three papers the main focus is on a special class of such processes, namely measures of maximal entropy for subshifts of finite type. LÄS MER
33. Topics in discrete random structures
Sammanfattning : This thesis presents four papers on problems in discrete probability. A common theme of the articles is to take some class of discrete structures, impose some randomness, and then consider what happens asymptotically as the size of the structure tends to infinity. LÄS MER
34. On perfect simulation and EM estimation
Sammanfattning : Perfect simulation and the EM algorithm are the main topics in this thesis. In paper I, we present coupling from the past (CFTP) algorithms that generate perfectly distributed samples from the multi-type Widom--Rowlin-son (W--R) model and some generalizations of it. LÄS MER
35. Multiphase Contamination in Rock Fractures : Fluid Displacement and Interphase Mass Transfer
Sammanfattning : Multiphase flow and transport in fractured rock is of importance to many practical and engineering applications. In the field of groundwater hydrology an issue of significant environmental concern is the release of dense non-aqueous phase liquids (DNAPLs) which can cause long-term groundwater contamination in fractured aquifers. LÄS MER