Title :
An hoermander theorem for fractional powers of laplacians
Author_Institution :
Lab. de Math., Univ. de Franche-Comte, Besançon, France
Abstract :
We give the translation in semi-group theory of our proof ([5]) of an Hoermander theorem for fractional powers of diffusion generators which was using the Malliavin Calculus of Bismut type for boundary processes ([3]).
Keywords :
Laplace equations; differential equations; group theory; stochastic processes; vectors; Bismut type calculus; Hoermander theorem; Laplacians; Malliavin calculus; boundary processes; diffusion generators; fractional powers; semigroup theory; Calculus; Generators; Heating; Laplace equations; Markov processes; Symmetric matrices; Vectors; Fractional powers of Laplacians; Hoermander theorem; Malliavin Calculus;
Conference_Titel :
Carpathian Control Conference (ICCC), 2012 13th International
Conference_Location :
High Tatras
Print_ISBN :
978-1-4577-1867-0
DOI :
10.1109/CarpathianCC.2012.6228680
