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arXiv · 1307.3107

An improvement of the Feng-Rao bound for primary codes

Olav Geil·Stefano Martin
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Abstract

We present a new bound for the minimum distance of a general primary linear code. For affine variety codes defined from generalised C_{ab} curves the new bound often improves dramatically on the Feng-Rao bound for primary codes. The method does not only work for the minimum distance but can be applied to any generalised Hamming weight

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Olav Geil, Stefano Martin. 2013-07-24. An improvement of the Feng-Rao bound for primary codes. https://arxiv.org/abs/1307.3107

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