ON PLOTKIN-OPTIMAL CODES OVER FINITE FROBENIUS RINGS
2006 ◽
Vol 05
(06)
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pp. 799-815
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Keyword(s):
We study the Plotkin bound for codes over a finite Frobenius ring R equipped with the homogeneous weight. We show that for codes meeting the Plotkin bound, the distribution on R induced by projection onto a coordinate has an interesting property. We present several constructions of codes meeting the Plotkin bound and of Plotkin-optimal codes. We also investigate the relationship between Butson–Hadamard matrices and codes over R meeting the Plotkin bound.
2009 ◽
Vol 430
(7)
◽
pp. 1730-1738
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2010 ◽
Vol 57
(2)
◽
pp. 169-179
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Keyword(s):
2020 ◽
Vol 18
(05)
◽
pp. 2050035
2004 ◽
Vol 03
(03)
◽
pp. 247-272
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Keyword(s):
2007 ◽
Vol 136
(02)
◽
pp. 699-706
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Keyword(s):