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Dirichlet heat kernel estimates for subordinate Brownian motions with Gaussian components

  • Zhen-Qing Chen EMAIL logo , Panki Kim und Renming Song
Veröffentlicht/Copyright: 14. November 2013

Abstract

In this paper, we derive explicit sharp two-sided estimates for the Dirichlet heat kernels, in C1,1 open sets D in ℝd, of a large class of subordinate Brownian motions with Gaussian components. When D is bounded, our sharp two-sided Dirichlet heat kernel estimates hold for all t > 0. Integrating the heat kernel estimates with respect to the time variable t, we obtain sharp two-sided estimates for the Green functions, in bounded C1,1 open sets, of such subordinate Brownian motions with Gaussian components.

Funding source: NSF

Award Identifier / Grant number: DMS-1206276

Funding source: NNSFC

Award Identifier / Grant number: 11128101

Funding source: National Research Foundation of Korea (NRF), Korea government (MSIP)

Award Identifier / Grant number: 2009-0083521

Funding source: Simons Foundation

Award Identifier / Grant number: 208236

We thank the referee for helpful comments.

Received: 2013-4-5
Revised: 2013-8-12
Published Online: 2013-11-14
Published in Print: 2016-2-1

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