Formula for the fundamental solution of
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V. Tulovsky; L. Papiez
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Article
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2001
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Elsevier Science
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English
β 192 KB
This paper is devoted to the derivation of a simple asymptotic formula for the fundamental solution of the heat equation on the sphere. This formula is efficient for small values of the evolution parameter, and thus, complements the well-known formula for the fundamental solution in terms of Legendr