This article is concerned with the maximal accretive realizations of geometric Kramers-Fokker-Planck operators on manifolds with boundaries. A general class of boundary conditions is introduced which ensures the maximal accretivity and some global subelliptic estimates. Those estimates imply nice spectral properties as well as exponential decay properties for the associated semigroup. Admissible boundary conditions cover a wide range of applications for the usual scalar Kramer-Fokker-Planck equation or Bismut’s hypoelliptic laplacian.
Acquista questo ebook e ricevine 1 in più GRATIS!
Formato PDF ● Pagine 144 ● ISBN 9781470443696 ● Casa editrice American Mathematical Society ● Scaricabile 3 volte ● Moneta EUR ● ID 8057250 ● Protezione dalla copia Adobe DRM
Richiede un lettore di ebook compatibile con DRM