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57
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DCC
2006
IEEE
16 years 1 months ago
Codes with a Certain Weight-preserving Transitive Group of Automorphisms
We determine all linear codes C containing the constant code E, for which there is a weight-preserving group of semilinear automorphisms which acts transitively on the set of nont...
Michael Giudici
88
Voted
DCC
2005
IEEE
16 years 1 months ago
On Goppa Codes and Weierstrass Gaps at Several Points
We generalize results of Homma and Kim [2001, J. Pure Appl. Algebra 162, 273?290] concerning an improvement on the Goppa bound on the minimum distance of certain Goppa codes.
Cícero Carvalho, Fernando Torres
90
Voted
DCC
2005
IEEE
16 years 1 months ago
A Family of Complete Caps in PG(n, 2)
We give a combinatorial construction of a one-parameter and a two-parameter family of complete caps in finite projective spaces over GF(2). As an application of our construction w...
Petr Lisonek, Mahdad Khatirinejad
80
Voted
DCC
2004
IEEE
16 years 1 months ago
Symplectic Spreads
We construct an infinite family of symplectic spreads in spaces of odd rank and characteristic.
Simeon Ball, John Bamberg, Michel Lavrauw, Tim Pen...
107
Voted
DCC
2004
IEEE
16 years 1 months ago
On Non-Polynomial Latin Squares
A Latin square L = L( ij) over the set S = {0, 1, . . . , n - 1} is called totally non-polynomial over Zn iff
Otokar Grosek, Peter Horák, Tran van Trung