On locally definitizable matrix functions
| dc.contributor.author | Azizov, Tomas | |
| dc.contributor.author | Jonas, Peter | |
| dc.date.accessioned | 2021-12-17T10:06:24Z | |
| dc.date.available | 2021-12-17T10:06:24Z | |
| dc.date.issued | 2005-09-08 | |
| dc.description.abstract | For a domain $\Omega$ of the extended complex plane, classes of R-symmetric piecewise meromorphic matrix functions $G$ in $\Omega \setminus \overline{R}$ are studied. If $G$ is locally definitizable in $\Omega$ or a local generalized Nevanlinna function in $\Omega$, then the same is true for the inverse of $G$. The results are applied to an abstract boundary value problem with eigenvalue parameter in the boundary condition. | en |
| dc.identifier.issn | 2197-8085 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/15557 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-14330 | |
| dc.language.iso | ru | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject.ddc | 510 Mathematik | en |
| dc.subject.other | generalized Nevanlinna matrix functions | en |
| dc.subject.other | definitizable matrix functions | en |
| dc.subject.other | locally definitizable matrix functions | en |
| dc.subject.other | selfadjoint operators in Krein spaces | en |
| dc.subject.other | locally definitizable operators | en |
| dc.title | On locally definitizable matrix functions | en |
| dc.type | Research Paper | en |
| dc.type.version | submittedVersion | en |
| tub.accessrights.dnb | free | en |
| tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Mathematik | de |
| tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
| tub.affiliation.institute | Inst. Mathematik | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | en |
| tub.series.issuenumber | 2005, 21 | en |
| tub.series.name | Preprint-Reihe des Instituts für Mathematik, Technische Universität Berlin | en |
| tub.subject.msc2000 | 47A56 Functions whose values are linear operators | en |
| tub.subject.msc2000 | 47B50 Operators on spaces with an indefinite metric | en |