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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Regular polygonal complexes in space, II
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by Daniel Pellicer and Egon Schulte PDF
Trans. Amer. Math. Soc. 365 (2013), 2031-2061 Request permission

Abstract:

Regular polygonal complexes in euclidean $3$-space $\mathbb {E}^3$ are discrete polyhedra-like structures with finite or infinite polygons as faces and with finite graphs as vertex-figures, such that their symmetry groups are transitive on the flags. The present paper and its predecessor describe a complete classification of regular polygonal complexes in $\mathbb {E}^3$. In Part I we established basic structural results for the symmetry groups, discussed operations on their generators, characterized the complexes with face mirrors as the $2$-skeletons of the regular $4$-apeirotopes in $\mathbb {E}^3$, and fully enumerated the simply flag-transitive complexes with mirror vector $(1,2)$. In this paper, we complete the enumeration of all regular polygonal complexes in $\mathbb {E}^3$ and in particular describe the simply flag-transitive complexes for the remaining mirror vectors. It is found that, up to similarity, there are precisely 25 regular polygonal complexes which are not regular polyhedra, namely 21 simply flag-transitive complexes and $4$ complexes which are $2$-skeletons of regular $4$-apeirotopes in $\mathbb {E}^3$.
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Additional Information
  • Daniel Pellicer
  • Affiliation: Instituto de Matematicas, Unidad Morelia, CP 58089, Morelia, Michoacan, Mexico
  • Email: pellicer@matmor.unam.mx
  • Egon Schulte
  • Affiliation: Department of Mathematics, Northeastern University, Boston, Massachusetts 02115
  • MR Author ID: 157130
  • ORCID: 0000-0001-9725-3589
  • Email: schulte@neu.edu
  • Received by editor(s): May 5, 2011
  • Received by editor(s) in revised form: August 4, 2011
  • Published electronically: October 31, 2012
  • Additional Notes: This research was supported by NSF grant DMS–0856675
  • © Copyright 2012 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 365 (2013), 2031-2061
  • MSC (2010): Primary 51M20; Secondary 52B15
  • DOI: https://doi.org/10.1090/S0002-9947-2012-05684-4
  • MathSciNet review: 3009652