2014.03.24 18:19
| 실적년도 | 2010 년 |
|---|---|
| 논문구분 | 국외 |
| 총저자 | Panki Kim Zhen-Qing Chen |
| 학술지명 | Journal of the European Mathematical society |
| 권(Vol.) | 12 |
| 호(No.) | 5 |
| 게재년월 | 년 월 |
| Impact Factor | |
| SCI 등재 | SCI |
| 비고 |
We consider the fractional Laplacian on an open subset in Rd with zero
exterior condition. We establish sharp two-sided estimates for the heat kernel of such a Dirichlet
fractional Laplacian in C1;1 open sets. This heat kernel is also the transition density of a rotationally
symmetric
-stable process killed upon leaving a C1;1 open set. Our results are the first sharp twosided
estimates for the Dirichlet heat kernel of a non-local operator on open sets.