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by Steven T. Dougherty, Manish K. Gupta Member Ieee, Keisuke Shiromoto, Keisuke Shiromoto
http://www.public.asu.edu/~mkgupta/public_html/home/doc/my_papers/GLWfinal.ps
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Abstract:
We generalize the definition for higher weights for codes over rings and define weight enumerators corresponding to these weights. We give bounds for these weights and provide MacWilliams relations for the weight enumerators. We determine these weights for some codes over Z 4.
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