A combinatorial proof of the $λ_g$ conjecture in genus 2

Fuente: arXiv
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Autores principales: Rogers, Taylor, Cavalieri, Renzo
Formato: Preprint
Publicado: 2022
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author Rogers, Taylor
Cavalieri, Renzo
author_facet Rogers, Taylor
Cavalieri, Renzo
contents We give a simple combinatorial proof of the $λ_g$ conjectue in genus 2. We use a description of the class $λ_2$ as a linear combination of boundary strata, and show the conjecture follows inductively from applications of the projection formula, string equation, and dilaton equation.
format Preprint
id arxiv_https___arxiv_org_abs_2212_01496
institution arXiv
publishDate 2022
record_format arxiv
spellingShingle A combinatorial proof of the $λ_g$ conjecture in genus 2
Rogers, Taylor
Cavalieri, Renzo
Algebraic Geometry
Combinatorics
14H10, 14N35
We give a simple combinatorial proof of the $λ_g$ conjectue in genus 2. We use a description of the class $λ_2$ as a linear combination of boundary strata, and show the conjecture follows inductively from applications of the projection formula, string equation, and dilaton equation.
title A combinatorial proof of the $λ_g$ conjecture in genus 2
topic Algebraic Geometry
Combinatorics
14H10, 14N35
url https://arxiv.org/abs/2212.01496