Integral morphisms and log blow-ups

Published 22 Jan 2021 in math.AG | (2101.09104v1)

Abstract: This paper is a revision of the author's old preprint "Exactness, integrality, and log modifications". We will prove that any quasi-compact morphism of fs log schemes can be modified locally on the base to an integral morphism by base change by fs log blow-ups.

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Fumiharu Kato

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