4 citations · 6 across the 2 of their papers we have counts for
4 papers
Superregular matrices over small finite fields
Paulo Almeida, Diego Napp
A trivially zero minor of a matrix is a minor having all its terms in the Leibniz formula equal to zero. A matrix is superregular if all of its minors that are not trivially zero a…
List decoding of Convolutional Codes over integer residue rings
Julia Lieb, Diego Napp, Raquel Pinto
A convolutional code $\C$ over $\ZZ[D]$ is a $\ZZ[D]$-submodule of $\ZZN[D]$ where $\ZZ[D]$ stands for the ring of polynomials with coefficients in $\ZZ$. In this paper, we study t…
Systematic Maximum Sum Rank Codes
Paulo Almeida, Umberto Martínez-Penas, Diego Napp
In the last decade there has been a great interest in extending results for codes equipped with the Hamming metric to analogous results for codes endowed with the rank metric. This…
A new class of superregular matrices and MDP convolutional codes
P. Almeida, D. Napp, R. Pinto
This paper deals with the problem of constructing superregular matrices that lead to MDP convolutional codes. These matrices are a type of lower block triangular Toeplitz matrices…