Abstract
In this paper we show that finite rings for which the code equivalence theorem of MacWilliams is valid for Hamming weight must necessarily be Frobenius. This result makes use of a strategy of Dinh and López-Permouth.
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CITATION STYLE
APA
Wood, J. (2007). Code equivalence characterizes finite Frobenius rings. Proceedings of the American Mathematical Society, 136(2), 699–706. https://doi.org/10.1090/s0002-9939-07-09164-2
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