2 papers
cs.IT2025
Constructions and List Decoding of Sum-Rank Metric Codes Based on Orthogonal Spaces over Finite Fields
Xuemei Liu, Jiarong Zhang, Gang Wang
Sum-rank metric codes, as a generalization of Hamming codes and rank metric codes, have important applications in fields such as multi-shot linear network coding, space-time coding…
math.OC2023
An Inexact Deflected Subgradient Algorithm in Infinite Dimensional spaces
Regina S. Burachik, Xuemei Liu
We propose a duality scheme for solving constrained nonsmooth and nonconvex optimization problems in a reflexive Banach space. We establish strong duality for a very general type o…