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Frames and operator representations

Titel der Veranstaltung Frames and operator representations
Reihe Kolloquium über Angewandte Mathematik
Veranstalter Institut für Numerische und Angewandte Mathematik
Referent/in Prof. Dr. Ole Christensen
Einrichtung Referent/in Technical University of Denmark, Department of Applied Mathematics and Computer Science
Veranstaltungsart Kolloquium
Kategorie Forschung
Anmeldung erforderlich Nein
Beschreibung Abstract: Frames can be considered as generalized orthonormal bases, and
lead to convenient expansions of the elements in the underlying Hilbert space.
We will give a short introduction to frame theory in Hilbert spaces,
with focus on their operator theoretical characterizations. This will be
followed by a discussion of frame representations in terms of iterated operator
systems, which is a topic of current interest. Several open problems will
be presented.
Zeit Beginn: 17.10.2017, 17:15 Uhr
Ende: 17.10.2017 , 18:15 Uhr
Ort NAM-Seminarraum MN 55 (1. Obergeschoss)
Institut für Numerische und Angewandte Mathematik, Lotzestraße 16-18
Kontakt 0551 39-4512