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Necessary and sufficient conditions for the inversion of linearly-perturbed bounded linear operators on Banach space using Laurent series
被引:7
|作者:
Albrecht, Amie R.
[1
]
Howlett, Phil G.
[1
]
Pearce, Charles E. M.
[2
]
机构:
[1] Univ S Australia, Ctr Ind & Appl Math, Mawson Lakes, Australia
[2] Univ Adelaide, Sch Math Sci, Adelaide, SA, Australia
基金:
澳大利亚研究理事会;
关键词:
Banach space;
Complementary subspaces;
Linear perturbation;
Bounded linear operators;
Laurent series;
ANALYTIC MATRIX FUNCTIONS;
HAMILTONIAN CYCLES;
ORIGIN;
PROGRAMS;
SYSTEMS;
D O I:
10.1016/j.jmaa.2011.05.007
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
Using a Laurent series representation, we present a detailed discussion of necessary and sufficient conditions for the inversion of linearly-perturbed bounded linear operators on Banach space that are singular in the unperturbed state. (C) 2011 Elsevier Inc. All rights reserved.
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页码:95 / 110
页数:16
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