arXiv · 1504.04165
On the heat content of a polygon
Abstract
Let $D$ be a bounded, connected, open set in Euclidean space $\mathbb{R}^{2}$ with polygonal boundary. Suppose $D$ has initial temperature $1$ and the complement of $D$ has initial temperature $0$. We obtain the asymptotic behaviour of the heat content of $D$ as time $t \downarrow 0$. We then apply this result to compute the heat content of a particular fractal polyhedron as $t \downarrow 0$.
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Michiel van den Berg, Katie Gittins. 2015-04-16. On the heat content of a polygon. https://doi.org/10.1007/s12220-015-9626-2
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