Efficient sum-of-exponentials approximations for the heat kernel and their applications
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Publication:2355178
DOI10.1007/s10444-014-9372-1zbMath1318.31010arXiv1308.3883OpenAlexW1963803459MaRDI QIDQ2355178
Shidong Jiang, Shaobo Wang, Leslie F. Greengard
Publication date: 21 July 2015
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1308.3883
Approximation in the complex plane (30E10) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Connections of harmonic functions with differential equations in higher dimensions (31B35) Asymptotic representations in the complex plane (30E15) Heat kernel (35K08)
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