Eintrag in der Universitätsbibliographie der TU Chemnitz
Volltext zugänglich unter
URN: urn:nbn:de:swb:ch1-200602061
Zabroda, Olga Nikolaievna (Dipl.-Math.)
Silbermann, Bernd (Prof. Dr.) ; Ehrhardt, Torsten (Prof. Dr.) ; Grudsky, Sergei (Prof. Dr.) (Gutachter)
Generalized convolution operators and asymptotic spectral theory
Kurzfassung in englisch
The dissertation contributes to the further advancement of the theory of various classes of discrete and continuous (integral) convolution operators. The thesis is devoted to the study of sequences of matrices or operators which are built up in special ways from generalized discrete or continuous convolution operators. The generating functions depend on three variables and this leads to considerably more complicated approximation sequences. The aim was to obtain for each case a result analogous to the first Szegö limit theorem providing the first order asymptotic formula for the spectra of regular convolutions.
| Universität: | TU Chemnitz | |
| Institut: | Zentrale Fakultätseinrichtungen Mathematik | |
| Fakultät: | Fakultät für Mathematik | |
| Dokumentart: | Dissertation | |
| Betreuer: | Silbermann, Bernd (Prof. Dr.) | |
| URL/URN: | http://archiv.tu-chemnitz.de/pub/2006/0206 | |
| SWD-Schlagwörter: | Banach-Algebra , Faltungsoperator , Toeplitz-Operator | |
| Freie Schlagwörter (Deutsch): | Grenzwertsatz von Szegö , Spektraltheorie | |
| DDC-Sachgruppe: | Naturwissenschaften und Mathematik | |
| Tag der mündlichen Prüfung | 11.12.2006 |
