Spectral theory of operators : Fourteenth School on Operators in Functional Spaces, Novgorod State Pedagogical Institute, 1989 / Series 2, volume 150 S.G. Gindikin, editor. - Providence, R.I. : American Mathematical Society, c1992. - 1 online resource (v, 176 p.) - American Mathematical Society Translations: Series 2, .

Translated from Russian.

Includes bibliographical references.

Schr�odinger operator. Estimates for number of bound states as function-theoretical problem;The asymptotic distribution of eigenvalues of differential operators;Estimates of the negative spectrum of an elliptic operator;Selfadjoint extensions and scattering theory for several-body systems

9781470433611 (online)


Differential operatorsSpectral theory (Mathematics)