Constructions of linear codes with small hulls from association schemes

<p style='text-indent:20px;'>The intersection of a linear code and its dual is called the hull this code. The complementary (LCD) if dimension zero. In paper, we develop method to construct LCD codes with one-dimensional by association schemes. One constructions in paper generalizes that associated Gauss periods given [<xref ref-type="bibr" rid="b5">5</xref>]. addition, present generalized construction codes, which can provide more hull. We also some examples MDS, almost MDS from our constructions.</p>