-SIGNATURE UNDER BIRATIONAL MORPHISMS

DOI10.1017/fms.2019.6zbMath1432.13006arXiv1810.00049OpenAlexW3102490864MaRDI QIDQ4632535

Kevin Tucker, Linquan Ma, Karl Schwede, Thomas Polstra

Publication date: 30 April 2019

Published in: Forum of Mathematics, Sigma (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1810.00049

zbMATH Keywords

birational mapsHilbert-Kunz multiplicity\(F\)-signaturesmall morphisms

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Divisors, linear systems, invertible sheaves (14C20) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35)

Related Items (5)

A Buchsbaum theory for tight closure ⋮ Local cohomology bounds and the weak implies strong conjecture in dimension 4 ⋮ On generalized deformation problems ⋮ THE GAMMA CONSTRUCTION AND ASYMPTOTIC INVARIANTS OF LINE BUNDLES OVER ARBITRARY FIELDS ⋮ Lower bounds on Hilbert–Kunz multiplicities and maximal F-signatures

Cites Work

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