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Spectral perturbation bounds for selfadjoint operators I - MaRDI portal

Spectral perturbation bounds for selfadjoint operators I (Q3607608)

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Spectral perturbation bounds for selfadjoint operators I
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    Spectral perturbation bounds for selfadjoint operators I (English)
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    2 March 2009
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    construction of selfadjoint operators
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    indefinite forms
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    perturbation of eigenvalues
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    relative errors
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