Asymptotic expansion of the trace of the heat kernel associated to the Dirichlet-to-Neumann operator
Asymptotic expansion of the trace of the heat kernel associated to the Dirichlet-to-Neumann operator
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与狄利克雷到诺依曼算子相关的热核迹的渐近展开
DOI:
10.1016/j.jde.2015.03.029
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发表时间:
2015-10
影响因子:
2.4
通讯作者:
Liu, Genqian
中科院分区:
文献类型:
--
作者:
Liu, Genqian
For a given bounded domain Ω with smooth boundary in a smooth Riemannian manifold (M, g), by decomposing the Dirichlet-to-Neumann operator into a sum of the square root of the Laplacian and a pseudodifferential operator, and by applying Grubb's method of symbolic calculus for the corresponding pseudodifferential heat kernel operators, we establish a procedure to calculate all the coefficients of the asymptotic expansion of the trace of the heat kernel associated to Dirichlet-to-Neumann operator as t→ 0+. In particular, we explicitly give the first four coefficients of this asymptotic expansion. These coefficients provide precise information regarding the area and curvatures of the boundary of the domain in terms of the spectrum of the Steklov problem.
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DOI:
10.1007/s12220-013-9451-4
发表时间:
2013-04
期刊:
The Journal of Geometric Analysis
影响因子:
--
作者:
I. Polterovich;David A. Sher
通讯作者:
I. Polterovich;David A. Sher
DOI:
10.1016/j.anihpc.2013.07.008
发表时间:
2012-11
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
H. Ammari;Youjun Deng;Hyeonbae Kang;Hyundae Lee
通讯作者:
H. Ammari;Youjun Deng;Hyeonbae Kang;Hyundae Lee
影响因子:
1.7
作者:
Liu, Genqian
通讯作者:
Liu, Genqian
DOI:
10.1016/s0079-8169(08)x6051-9
发表时间:
1984
期刊:
--
影响因子:
--
作者:
I. Chavel
通讯作者:
I. Chavel
影响因子:
1
作者:
Carolyn S. Gordon;David L. Webb
通讯作者:
Carolyn S. Gordon;David L. Webb