On the distribution of the discrete spectrum of nuclearly perturbed operators in Banach spaces
On the distribution of the discrete spectrum of nuclearly perturbed operators in Banach spaces
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Banach空间中核微扰算子离散谱的分布
DOI:
10.1007/s13226-015-0145-4
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发表时间:
2015
影响因子:
0.7
通讯作者:
F. Hanauska
中科院分区:
文献类型:
--
作者:
Michael Demuth;F. Hanauska
LetZ0be a bounded operator in a Banach spaceXwith purely essential spectrum andKa nuclear operator inX. We construct a holomorphic function the zeros of which coincide with the discrete spectrum ofZ0+Kand derive a Lieb-Thirring type inequality. We obtain estimates for the number of eigenvalues in certain regions of the complex plane and an estimate for the asymptotics of the eigenvalues approaching to the essential spectrum ofZ0.
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DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
V. Bruneau;E. Ouhabaz
通讯作者:
E. Ouhabaz
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
O. Safronov
通讯作者:
O. Safronov
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Marcel Hansmann;G. Katriel
通讯作者:
G. Katriel
DOI:
10.1007/978-3-0348-0591-9_2
发表时间:
2012
期刊:
arXiv: Spectral Theory
影响因子:
--
作者:
M. Demuth;Marcel Hansmann;G. Katriel
通讯作者:
G. Katriel
影响因子:
1.2
作者:
Marcel Hansmann
通讯作者:
Marcel Hansmann