Equivariant Euler characteristics of unitary buildings

Jesper M. Møller*

*Corresponding author for this work

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Abstract

The (p-primary) equivariant Euler characteristics of the buildings for the general unitary groups over finite fields are determined.

Original languageEnglish
JournalJournal of Algebraic Combinatorics
Volume54
Issue number3
Pages (from-to)915-946
Number of pages32
ISSN0925-9899
DOIs
Publication statusPublished - 2021

Bibliographical note

Publisher Copyright:
© 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

Keywords

  • Equivariant Euler characteristic
  • General unitary group over a finite field
  • Generating function
  • Irreducible polynomial
  • Totally isotropic subspace

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