Newton-Okounkov polyhedra for character varieties and configuration spaces

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

We construct families of Newton-Okounkov bodies for the free group character varieties and configuration spaces of any connected reductive group. We use this construction to give a proof that these spaces are Cohen- Macaulay.

Original languageEnglish
Pages (from-to)5979-6003
Number of pages25
JournalTransactions of the American Mathematical Society
Volume368
Issue number8
DOIs
StatePublished - 2016

Bibliographical note

Publisher Copyright:
© 2015 American Mathematical Society.

Keywords

  • Character variety
  • Configuration space
  • Newton-Okounkov body

ASJC Scopus subject areas

  • General Mathematics
  • Applied Mathematics

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