On the cycle map of a finite group

Research output: Contribution to journalArticlepeer-review

Abstract

Let p be an odd prime number. We show that there exists a finite group of order pp+3 for which the mod p cycle map from the mod p Chow ring of its classifying space to its ordinary mod p cohomology is not injective.

Original languageEnglish
Pages (from-to)47-72
Number of pages26
JournalAnnals of K-Theory
Volume2
Issue number1
DOIs
Publication statusPublished - 2017

Keywords

  • Chow ring
  • Classifying space
  • Cycle map
  • Finite group

ASJC Scopus subject areas

  • Analysis
  • Geometry and Topology

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