Korean J. Math. Vol. 20 No. 4 (2012) pp.525-532
DOI: https://doi.org/10.11568/kjm.2012.20.4.525

LIFTS OF THE TERNARY QUADRATIC RESIDUE CODE OF LENGTH 24 AND THEIR WEIGHT ENUMERATORS

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Published: Dec 30, 2012

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Young Ho Park

Abstract

We study the extended quadratic residue code of length 24 over Z3 and its lifts to rings \mathbb{Z}_{3^e}$ for all e including 3-adic integers ring. We completely determine the weight enumerators of all these lifts.



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