We give a description of the duals of linearized Reed-Solomon codes in terms of codes obtained by taking residues of Ore rational functions. Our construction shows in particular that, under some assumptions on the base field, the class of linearized Reed-Solomon codes is stable under duality. As a byproduct of our work, we develop a theory of residues in the Ore setting.
翻译:我们描述线性Reed-Solomon代码的二元性,用通过采集Ore理性功能残留物获得的代码来描述。我们的构造特别表明,在基础场的一些假设下,线性Reed-Solomon代码的类别在双重性下是稳定的。作为我们工作的副产品,我们在Ore环境中开发了一种残留物理论。