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Results tagged with integral-kernel
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user 94178
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Gaussian bounds on Dirichlet heat kernel
Let $(M, g)$ be a compact Riemannian manifold and let $p(t, x , y)$ be the heat kernel of $M$. Then there exist constants $c, C > 0
$ such that $$\frac{c}{t^{n/2}}
e^{-\frac{1}{4t}d(x, y)^2} \leq p_t …
- 3,223