 | René Schilling (TU Dresden) “Couplings: from Poisson Approximation to Dirichlet Problems“ |
|
КОЛЛОКВИУМ ЛАБОРАТОРИИ ИМ. ЧЕБЫШЕВА Лаборатория Чебышева, аудитория 105 (14-я линия В. О., 29) чт. 23 мая 17:15 René Schilling (TU Dresden) Couplings: from Poisson Approximation to Dirichlet Problems We give an introduction to coupling methods and illustrate its power proving the "Law of Small Numbers". Then we apply coupling to simple random walks in Z^d in order to characterize and to solve Dirichlet boundary problems for the discrete Laplacian. |