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Menon-type identities derived from actions of subgroups of general linear groups

  • China Agricultural University
  • National Institute for Mathematical Sciences

Research output: Contribution to journalJournal articlepeer-review

Abstract

In this article, we consider the actions of subgroups of the general linear group GLr(Zn) on Zn r, including groups of upper triangular matrices in GLr(Zn), unipotent groups, Heisenberg groups and extended Heisenberg groups. By applying the Cauchy–Frobenius–Burnside lemma, we obtain several generalizations of the well known Menon's identity.

Original languageEnglish
Pages (from-to)97-112
Number of pages16
JournalJournal of Number Theory
Volume179
DOIs
StatePublished - 2017.10

Keywords

  • Cauchy–Frobenius–Burnside lemma
  • Dirichlet convolution
  • Heisenberg group
  • Jordan's totient function
  • Menon's identity
  • Unipotent group

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