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COMBINATORICS
2006

Some Results on Odd Astral Configurations

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Some Results on Odd Astral Configurations
An astral configuration (pq, nk) is a collection of p points and n straight lines in the Euclidean plane where every point has q straight lines passing through it and every line has k points lying on it, with precisely q+1 2 symmetry classes (transitivity classes) of lines and k+1 2 symmetry classes of points. An odd astral configuration is an astral configuration where at least one of q and k is odd. This paper presents all known results in the classification of odd astral configurations where q and k are both at least 4.
Leah Wrenn Berman
Added 11 Dec 2010
Updated 11 Dec 2010
Type Journal
Year 2006
Where COMBINATORICS
Authors Leah Wrenn Berman
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