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SUMMARY:Tal Gottesman (Ruhr-Universität Bochum)
DTSTART:20250606T130000Z
DTEND:20250606T140000Z
DTSTAMP:20260423T021652Z
UID:ACPMS/54
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ACPMS/54/">F
 ractional Calabi-Yau lattices</a>\nby Tal Gottesman (Ruhr-Universität Boc
 hum) as part of Algebraic and Combinatorial Perspectives in the Mathematic
 al Sciences\n\n\nAbstract\nF. Chapoton made public in 2023 an intriguing c
 onjecture linking combinatorial formulas\, symplectic geometry\, and  repr
 esentation theory of fractional Calabi-Yau posets. After exposing recent p
 rogress around this conjecture\, I shall present the fractional Calabi-Yau
  property for lattices and how to prove it. If time permits\, I'll conside
 r the poset of plane partitions\, for which the conjecture remains open\n
LOCATION:https://researchseminars.org/talk/ACPMS/54/
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