Semistable reduction in characteristic 0

Research output: Contribution to journalArticlepeer-review

Abstract

We address the semistable reduction conjecture of Abramovich and Karu: we prove that every surjective morphism of complex projective varieties can be modified to a semistable one. The key ingredient is a combinatorial result on triangulating lattice Cayley polytopes.

Original languageEnglish
Article number#25
JournalSeminaire Lotharingien de Combinatoire
Issue number82
StatePublished - 2019

Keywords

  • Cayley polytopes
  • mixed subdivisions
  • semistable reduction

All Science Journal Classification (ASJC) codes

  • Discrete Mathematics and Combinatorics

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