The ring of Weyl invariant $E_8$ Jacobi forms

Autor:	Sakai, Kazuhiro
Rok vydání:	2024
Předmět:	Mathematics - Number Theory High Energy Physics - Theory Mathematics - Algebraic Geometry 11F50 17B22 13A50
Druh dokumentu:	Working Paper
Popis:	We prove that the ring of Weyl invariant $E_8$ weak Jacobi forms is isomorphic to that of joint covariants of a binary sextic and a binary quartic form. The ring is therefore finitely generated. A minimal basis of generators is obtained from that already known for the ring of covariants. Comment: 34 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2410.12907 Zobrazit plný text záznamu View this record from Arxiv