Accretive and nonnegative perturbations of an abstract analogy for the operator of the third boundary problem and corresponding variational problems

zbMath1311.47046MaRDI QIDQ402831

H. M. Kachurivska, O. G. Storozh

Publication date: 28 August 2014

Published in: Matematychni Studiï (Search for Journal in Brave)

zbMATH Keywords

Hilbert spaceextensionlinear operatoraccretive and nonnegative perturbations

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05) Perturbation theories for operators and differential equations in quantum theory (81Q15) Linear accretive operators, dissipative operators, etc. (47B44)

This page was built for publication: Accretive and nonnegative perturbations of an abstract analogy for the operator of the third boundary problem and corresponding variational problems