|
|||||
|
|
A criterion for selfadjointness in Krein spaces |
|
| Authors: | Wojtylak Michal |
| Affiliation: | Institute of Mathematics Jagiellonian University Reymonta 4 30-059 Kraków Poland |
| Abstract: | The main outcome of this paper is a tool for investigating selfadjointnessof symmetric operators in a Krein space. Our result covers certainprevious theorems in domination theory in a Hilbert and Kreinspace. It is also applied to obtain a sufficient condition forselfadjointness of a first-order differential operator. |
| Keywords: | |
| 本文献已被 Oxford 等数据库收录！ | |