A new concatenated type construction for LCD codes and isometry codes
Carlet, Claude and Güneri, Cem and Özbudak, Ferruh and Sole, Patrick (2018) A new concatenated type construction for LCD codes and isometry codes. Discrete Mathematics, 341 (3). pp. 830-835. ISSN 0012-365X (Print) 1872-681X (Online)
Official URL: http://dx.doi.org/10.1016/j.disc.2017.12.004
We give a new concatenated type construction for linear codes with complementary dual (LCD) over small finite fields. In this construction, we need a special class of inner codes that we call isometry codes. Our construction generalizes a recent construction of Carlet et al. (2014–2016) and of Güneri et al. (2016). In particular, it allows us to construct LCD codes with improved parameters directly.
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