Asymptotics of the spectrum of nonsmooth perturbations of differential operators of order 2m |
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Authors: | É. F. Akhmerova |
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Affiliation: | 1. Bashkir State University, Ufa, Russia
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Abstract: | On a finite closed interval, we obtain the asymptotics of the eigenvalues of a differential operator of order 2m perturbed by a differential operator of order 2m ? 2 given by a quasidifferential expression. We also consider the case of multiple eigenvalues. |
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Keywords: | |
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