Generalized cyclotomic numbers and cyclic codes of prime power length over Z4
2019 ◽
Vol 12
(05)
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pp. 1950085
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Keyword(s):
Generalized cyclotomic numbers of order [Formula: see text] with respect to an odd prime power are obtained. Hence, explicit expressions for primitive idempotents in the ring [Formula: see text] are obtained in two cases, when the multiplicative order of 2 modulo [Formula: see text] is [Formula: see text] and [Formula: see text], where [Formula: see text] is an odd prime. Orthogonality and self-duality of some [Formula: see text] cyclic codes are also discussed. Further, a method for obtaining cyclic self-dual/isodual codes of length [Formula: see text] over [Formula: see text] is given.
2018 ◽
Vol 2018
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pp. 1-9
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Keyword(s):
2012 ◽
Vol 05
(01)
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pp. 1250002
Keyword(s):
2017 ◽
Vol 16
(01)
◽
pp. 1750002
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2004 ◽
Vol 10
(4)
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pp. 653-673
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2018 ◽
Vol 39
(4)
◽
pp. 965-971
2018 ◽
Vol 53
(2)
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pp. 166-171
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2018 ◽
Vol 341
(6)
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pp. 1755-1767
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