On irreducible products of characters

Gabriel Navarro, Pham Huu Tiep

Research output: Contribution to journalArticlepeer-review


We study the problem when the product of two non-linear Galois conjugate characters of a finite group is irreducible. We also prove new results on irreducible tensor products of cross-characteristic Brauer characters of quasisimple groups of Lie type.

Original languageEnglish (US)
Pages (from-to)38-55
Number of pages18
JournalJournal of Algebra
StatePublished - May 1 2021


  • Galois conjugates
  • Products of characters
  • Tensor products of modules

ASJC Scopus subject areas

  • Algebra and Number Theory


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