Removability of time-dependent singularities in the heat equation
Removability of time-dependent singularities in the heat equation
复制标题
热方程中与时间相关的奇点的可去除性
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
E. Yanagida
中科院分区:
文献类型:
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作者:
J. Takahashi;E. Yanagida
We consider solutions of the linear heat equation with time-dependent singularities. It is shown that if a singularity is weaker than the order of the fundamental solution of the Laplace equation, then it is removable. We also consider the removability of higher dimensional singular sets. An example of a non-removable singularity is given, which implies the optimality of the condition for removability.
DOI:
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发表时间:
2009
期刊:
影响因子:
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作者:
T. Masuda;R. Tomatsu;西谷達雄;Goo Ishikawa;新関伸也;T.Kumagai;E. Yanagida
通讯作者:
E. Yanagida