Strong factorization and the braid arrangement fan

John Machacek

doi:10.2748/tmj.20191223

Abstract

We establish strong factorization for pairs of smooth fans which are refined by the braid arrangement fan. Our method uses a correspondence between cones and preposets.

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John Machacek. "Strong factorization and the braid arrangement fan." Tohoku Math. J. (2) 73 (1) 99 - 104, 2021. https://doi.org/10.2748/tmj.20191223

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Published: 2021

First available in Project Euclid: 22 March 2021

Digital Object Identifier: 10.2748/tmj.20191223

Subjects:

Primary: 14M25

Secondary: 06A07 , 52B20

Keywords: factorization of birational maps , posets , toric varieties

Abstract

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