2 papers
math.NT2026
Descent properties for an abelian variety with extended Galois representation
Ludovic Felder
Let be a field, a finite Galois extension of , and an abelian variety defined over . If is isogenous over to an abelian variety defined over , then the…
math.QA2025
Higher Chiral Algebras in a Polysimplicial Model
Laura O. Felder, Zhengping Gui, Charles A. S. Young
Vertex algebras are equivalent to translation-equivariant chiral algebras on , in the sense of Beilinson and Drinfeld. In this paper we give an algebraic construction…