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math.AG2023
On the asymptotic enumerativity property for Fano manifolds
Roya Beheshti, Brian Lehmann, Carl Lian +3
We study the enumerativity of Gromov-Witten invariants where the domain curve is fixed in moduli and required to pass through the maximum possible number of points. We say a Fano m…
math.AG2023
The HHMP decomposition of the permutohedron and degenerations of torus orbits in flag varieties
Carl Lian
Let be the closure of a generic torus orbit in the full flag variety. Anderson-Tymoczko express the cohomology class of as a sum of classes of Richardson varie…