Heat equation on a hemisphere

Author:

van den Berg M.

Abstract

SynopsisConsider the following heat conduction problem: let Hm−1 be a hemisphere of Sm−1 and suppose that Hm−1 has temperature 1 at time t = 0, while the boundary of Hm−1 is kept at temperature 0 for all time t>0. We obtain a combinatorial formula and a uniform estimate for the amount of heat in Hm−1 at time t.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference13 articles.

1. Heat flow out of regions in ℝ m

2. Remark on exit times from cones in $$\mathbb{R}^n $$ of Brownian motion

3. 4 Ndumu M. N. . The heat kernel of the standard 3-sphere and some eigenvalue problems (preprint, 1988).

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