Abstract
We obtain a gaussian lower bound for the heat kernel associated to -?D + ? ?t, where ?D is the Dirichlet laplacian for an open set D in Rm. © 1990.
Original language | English |
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Pages (from-to) | 267-278 |
Number of pages | 12 |
Journal | Journal of Functional Analysis |
Volume | 88 |
Issue number | 2 |
Publication status | Published - Feb 1990 |