2024/02/02 by Daniel Bragg, Bragg, Daniel
Mathematics · #14F08 #Advanced Algebra and Geometry #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #Algebraic structures and combinatorial models #FOS: Mathematics
paper · pdf · doi:10.48550/arxiv.2402.01873
openalex publication_date 2024/02/02 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We show that a Fourier--Mukai equivalence between smooth projective varieties of characteristic p which commutes with either pushforward or pullback along Frobenius is a composition of shifts, isomorphisms, and tensor product with invertible sheaves whose (p-1)th tensor power is trivial.