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JCT
2007
92views more  JCT 2007»
8 years 3 months ago
Minimal non-orientable matroids in a projective plane
: We construct a new family of minimal non-orientable matroids of rank three. Some of these matroids embed in Desarguesian projective planes. This answers a question of Ziegler: fo...
Rigoberto Flórez, David Forge
COMBINATORICS
2007
83views more  COMBINATORICS 2007»
8 years 3 months ago
On Small Dense Sets in Galois Planes
This paper deals with new infinite families of small dense sets in desarguesian projective planes PG(2, q). A general construction of dense sets of size about 3q2/3 is presented....
Massimo Giulietti
DCC
2008
IEEE
8 years 3 months ago
Small weight codewords in the codes arising from Desarguesian projective planes
We study codewords of small weight in the codes arising from Desarguesian projective planes. We first of all improve the results of K. Chouinard on codewords of small weight in th...
Veerle Fack, Szabolcs L. Fancsali, Leo Storme, Gee...
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