MENU

You are here

Gaussian estimates for hypoelliptic operators via optimal control

TitleGaussian estimates for hypoelliptic operators via optimal control
Publication TypeJournal Article
Year of Publication2007
AuthorsBoscain, U, Polidoro, S
JournalAtti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. Rend. Lincei (9) Mat. Appl. 18 (2007) 333-342
Abstract

We obtain Gaussian lower bounds for the fundamental solution of a class of hypoelliptic equations, by using repeatedly an invariant Harnack inequality. Our main result is given in terms of the value function of a suitable optimal control problem.

URLhttp://hdl.handle.net/1963/1994
DOI10.4171/RLM/499

Sign in