Cycle Class Maps and Birational Invariants

Brendan Hassett, Yuri Tschinkel

Research output: Contribution to journalArticlepeer-review

Abstract

We introduce new obstructions to rationality for geometrically rational threefolds arising from the geometry of curves and their cycle maps.

Original languageEnglish (US)
Pages (from-to)2675-2698
Number of pages24
JournalCommunications on Pure and Applied Mathematics
Volume74
Issue number12
DOIs
StatePublished - Dec 2021

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

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