HEAT KERNEL EXPANSION FOR SEMITRANSPARENT BOUNDARIES

HEAT KERNEL EXPANSION FOR SEMITRANSPARENT BOUNDARIES
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半透明边界的热核扩展

DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
D. V. Vassilevic
D. V. Vassilevic
中科院分区:
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文献类型:
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作者:
M. Bordag;D. V. Vassilevic

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被引文献

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研究了集中于闭表面上具有-函数势的拉普拉斯算子的热核。我们导出了小t渐近的一般形式,并显式地计算了几个一阶热核系数。
We study the heat kernel for an operator of Laplace type with a -function potential concentrated on a closed surface. We derive the general form of the small t asymptotics and explicitly calculate several first heat kernel coefficients.