Braided module categories via quantum symmetric pairs
- Datum
- 13.06.2017
- Zeit
- 15:00 - 16:00
- Sprecher
- Stefan Kolb
- Zugehörigkeit
- University of Newcastle
- Sprache
- en
- Hauptthema
- Mathematik
- Andere Themen
- Mathematik
- Host
- Prof. Dr. A. Thom
- Beschreibung
- In the early 90s V. Turaev and N. Reshetikhin formulated a graphical calculus for invariants of knots and links. This calculus is based on the notion of a ribbon category, which is a braided monoidal category with some additional structure (twist and duality). Categories of representations of quantum groups provide an important example for this theory. The Reshetikhin-Turaev calculus can be extended to braided module categories over ribbon categories. In this talk I will explain the notion of a braided module category and discuss its incarnation via quasitriangular coideal subalgebras. I will then outline how quantum group analogs of symmetric spaces provide examples of braided module categories.
Letztmalig verändert: 09.06.2017, 15:16:33
Veranstaltungsort
TUD Willers-Bau (WIL A 120)Zellescher Weg12-1401069Dresden
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- https://navigator.tu-dresden.de/etplan/wil/00
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TUD MathematikWillersbau, Zellescher Weg12-1401069Dresden
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- 49-351-463 33376
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- http://tu-dresden.de/mathematik
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