Basepoint free cycles on M0,nfrom gromov witten theory

P. Belkale; A. Gibney

doi:10.1093/imrn/rnz184

Basepoint free cycles on M_0,nfrom gromov witten theory

P. Belkale, A. Gibney

School of Arts and Sciences, Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Basepoint free cycles on the moduli space $\overline{\operatorname{M}}_{0,n}$ of stable $n$-pointed rational curves, defined using Gromov-Witten invariants of smooth projective homogeneous spaces are introduced and studied. Intersection formulas to find classes are given. Gromov-Witten divisors for projective space are shown equivalent to conformal blocks divisors for type A at level 1.

Original language	English (US)
Pages (from-to)	855-884
Number of pages	30
Journal	International Mathematics Research Notices
Volume	2021
Issue number	2
DOIs	https://doi.org/10.1093/imrn/rnz184
State	Published - Jan 1 2021

All Science Journal Classification (ASJC) codes

General Mathematics

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10.1093/imrn/rnz184

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abstract = "Basepoint free cycles on the moduli space $\overline{\operatorname{M}}_{0,n}$ of stable $n$-pointed rational curves, defined using Gromov-Witten invariants of smooth projective homogeneous spaces are introduced and studied. Intersection formulas to find classes are given. Gromov-Witten divisors for projective space are shown equivalent to conformal blocks divisors for type A at level 1.",

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AB - Basepoint free cycles on the moduli space $\overline{\operatorname{M}}_{0,n}$ of stable $n$-pointed rational curves, defined using Gromov-Witten invariants of smooth projective homogeneous spaces are introduced and studied. Intersection formulas to find classes are given. Gromov-Witten divisors for projective space are shown equivalent to conformal blocks divisors for type A at level 1.

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Basepoint free cycles on M_0,nfrom gromov witten theory

Abstract

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