86 citations · 421 across the 84 of their papers we have counts for
4 papers · 1 filter
New characterization of full weight spectrum one-orbit cyclic subspace codes
Minjia Shi, Wenhao Song
Castello . [J. Comb. Theory Ser. A, 212, 106005 (2025)] provided a complete classification for full weight spectrum (FWS) one-orbit cyclic subspace codes. In this p…
Butson Hadamard matrices, bent sequences, and spherical codes
Minjia Shi, Danni Lu, Andrés Armario +3
We explore a notion of bent sequence attached to the data consisting of an Hadamard matrix of order defined over the complex roots of unity, an eigenvalue of that matr…
The connections among Hamming metric, -symbol metric, and -th generalized Hamming metric
Minjia Shi, Hongwei Zhu, Tor Helleseth
The -th generalized Hamming metric and the -symbol metric are two different generalizations of Hamming metric. The former is used on the wire-tap channel of Type II, and the…
Construction of isodual codes from polycirculant matrices
Minjia Shi, Li Xu, Patrick Sole
Double polycirculant codes are introduced here as a generalization of double circulant codes. When the matrix of the polyshift is a companion matrix of a trinomial, we show that su…