Document Type
Article
Publication Date
6-2024
Published In
Transformation Groups
Abstract
We consider a conjecture that identifies two types of base point free divisors on M̄0,n. The first arises from Gromov-Witten theory of a Grassmannian. The second comes from first Chern classes of vector bundles associated with simple Lie algebras in type A. Here we reduce this conjecture on M̄0,n to the same statement for n = 4. A reinterpretation leads to a proof of the conjecture on M̄0,n for a large class, and we give sufficient conditions for the non-vanishing of these divisors.
Keywords
Moduli of curves, Coinvariants and conformal blocks, Affine Lie algebras, Gromov-Witten invariants, Enumerative problems, Schubert calculus, Grassmannians
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
Linda Chen.
(2024).
"On An Equivalence Of Divisors On M̄0,n From Gromov-Witten Theory And Conformal Blocks".
Transformation Groups.
Volume 29,
Issue 2.
561-590.
DOI: 10.1007/s00031-022-09752-6
https://works.swarthmore.edu/fac-math-stat/320
Comments
This work is freely available under a Creative Commons license.