Alexandr Buryak ; Francisco Hernández Iglesias ; Sergey Shadrin - A conjectural formula for $DR_g(a,-a) \lambda_g$

epiga:8595 - Épijournal de Géométrie Algébrique, April 6, 2022, Volume 6 - https://doi.org/10.46298/epiga.2022.8595
A conjectural formula for $DR_g(a,-a) \lambda_g$

Authors: Alexandr Buryak ; Francisco Hernández Iglesias ; Sergey Shadrin

We propose a conjectural formula for $DR_g(a,-a) \lambda_g$ and check all its expected properties. Our formula refines the one point case of a similar conjecture made by the first named author in collaboration with Guéré and Rossi, and we prove that the two conjectures are in fact equivalent, though in a quite non-trivial way.

Volume: Volume 6
Published on: April 6, 2022
Accepted on: April 6, 2022
Submitted on: October 25, 2021
Keywords: Mathematics - Algebraic Geometry,Mathematical Physics,14H10, 14H70