Bounds on Perturbations of Self-Adjoint
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Edward L. Green
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Article
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1996
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Elsevier Science
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English
โ 160 KB
An improvement of a perturbation theory lemma by M. M. Skriganov which gives an upper bound to the shift of eigenvalues is presented along with other related theorems. These results are also compared with Temple's inequality and the generalized Temple's inequality. Applications to spectral theory of