Direct and Inverse Spectral Problems for Rank-One Perturbations of Self-adjoint Operators
Keyword(s):
Rank One
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AbstractFor a given self-adjoint operator A with discrete spectrum, we completely characterise possible eigenvalues of its rank-one perturbations B and discuss the inverse problem of reconstructing B from its spectrum.
NUMERICAL METHOD FOR SOLVING INVERSE SPECTRAL PROBLEMS GENERATED BY PERTURBED SELF-ADJOINT OPERATORS
2017 ◽
Vol 19
(9.1)
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pp. 5-11
Keyword(s):
2004 ◽
Vol 126
(6)
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pp. 1261-1313
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2018 ◽
Vol 327
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pp. 22-34
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