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Your search keyword '"20E42, 20G40, 51E24"' showing total 2 results
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2 results on '"20E42, 20G40, 51E24"'

1. Codistances of 3-spherical buildings

Author

Devillers, Alice, Mühlherr, Bernhard, and Van Maldeghem, Hendrik

Subjects
Mathematics - Group Theory, Mathematics - Combinatorics, 20E42, 20G40, 51E24
Abstract

We show that a 3-spherical building in which each rank 2 residue is connected far away from a chamber, and each rank 3 residue is simply 2-connected far away from a chamber, admits a twinning (i.e., is one half of a twin building) as soon as it admits a codistance, i.e., a twinning with a single chamber., Comment: 35 pages; revised after a referee's comments

Published
2008

2. Codistances of 3-spherical buildings

Author

Alice Devillers, Bernhard Mühlherr, and Hendrik Van Maldeghem

Subjects
One half, 20E42, 20G40, 51E24, General Mathematics, Geometry, Group Theory (math.GR), Combinatorics, Mathematics and Statistics, TWIN TREES, FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), Crystal twinning, Mathematics - Group Theory, Mathematics, Single chamber
Abstract

We show that a 3-spherical building in which each rank 2 residue is connected far away from a chamber, and each rank 3 residue is simply 2-connected far away from a chamber, admits a twinning (i.e., is one half of a twin building) as soon as it admits a codistance, i.e., a twinning with a single chamber., Comment: 35 pages; revised after a referee's comments

Published
2008
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