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Speaker:
Pjotr Vugts
Zugehörigkeit:
Universität Bonn
Datum:
Fre, 24/04/2026 - 10:00 - 12:00
Location:
MPIM Seminar Room
Parent event:
Seminar "Multicurve invariants in Khovanov homology" We introduce the Bar-Natan category, defined via cobordisms modulo local relations, giving a diagrammatic formulation of Khovanov homology. We outline its extension to tangles and the resulting functorial invariant.
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