Affiliation:
1. Department of Mathematics, Yıldız Technical University, Istanbul, Turkey
Abstract
In this paper, we investigate the spectrum of the self adjoint operator L
defined by L := (-1)r d2r/dx2r + A + Q(x), where A is a self adjoint
operator, Q(x) is a nuclear operator in a separable Hilbert space, and we
derive asymptotic formulas for the sum of eigenvalues of the operator L.
Publisher
National Library of Serbia
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