On an Equivalence of Divisors on (M)over-bar(0,n) from Gromov-Witten Theory and Conformal Blocks
| dc.contributor.author | Chen, L. | en |
| dc.contributor.author | Gibney, A. | en |
| dc.contributor.author | Heller, L. | en |
| dc.contributor.author | Kalashnikov, E. | en |
| dc.contributor.author | Larson, H. | en |
| dc.contributor.author | Xu, W. | en |
| dc.date.accessioned | 2024-02-19T20:09:39Z | en |
| dc.date.available | 2024-02-19T20:09:39Z | en |
| dc.date.issued | 2022-08-16 | en |
| dc.description.abstract | We consider a conjecture that identifies two types of base point free divisors on M ¯ ,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 M ¯ ,n to the same statement for n = 4. A reinterpretation leads to a proof of the conjecture on M ¯ ,n for a large class, and we give sufficient conditions for the non-vanishing of these divisors. | en |
| dc.description.version | Published version | en |
| dc.format.extent | 30 page(s) | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | https://doi.org/10.1007/s00031-022-09752-6 | en |
| dc.identifier.eissn | 1531-586X | en |
| dc.identifier.issn | 1083-4362 | en |
| dc.identifier.orcid | Xu, Weihong [0000-0003-0990-5327] | en |
| dc.identifier.uri | https://hdl.handle.net/10919/118054 | en |
| dc.language.iso | en | en |
| dc.publisher | Springer | en |
| dc.rights | Creative Commons Attribution 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.subject | Moduli of curves | en |
| dc.subject | Coinvariants and conformal blocks | en |
| dc.subject | Affine Lie algebras | en |
| dc.subject | Gromov-Witten invariants | en |
| dc.subject | Enumerative problems | en |
| dc.subject | Schubert calculus | en |
| dc.subject | Grassmannians | en |
| dc.title | On an Equivalence of Divisors on (M)over-bar(0,n) from Gromov-Witten Theory and Conformal Blocks | en |
| dc.title.serial | Transformation Groups | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| dc.type.other | Article | en |
| dc.type.other | Early Access | en |
| dc.type.other | Journal | en |
| pubs.organisational-group | /Virginia Tech | en |
| pubs.organisational-group | /Virginia Tech/Science | en |
| pubs.organisational-group | /Virginia Tech/Science/Mathematics | en |
| pubs.organisational-group | /Virginia Tech/Post-docs | en |