3 problems

Let $q$ be a prime power, let $\theta$ specify the twist defining the twisted Reed–Solomon code ${\rm TRS}_k(\mathbb{F}_q,\theta)$, and let $\mathcal{S}_{k,\theta}$ be the source-d…

Let $q$ be a prime power, let $\theta$ be a primitive element when relevant, and let ${\rm RS}_k(\mathbb{F}_q)$ denote the full-length Reed–Solomon code of dimension $k$. For a vec…

Let $q$ be a power of a prime, $(q-1)/2le n-k$, and $k<n\le q$. Let ${\bf a}=(\alpha_1,\ldots,\alpha_n)$ and let ${\bf w}$ denote the multiplier vector from the associated MDS code…