3 papers
cs.IT2026
The dimensions of Schur squares of HRS codes
Haojie Gu, Zhihao Zhu, Jun Zhang
The Schur square of linear codes over a finite field has emerged as a fundamental operation in both classical and quantum coding theory. In this paper, we investigate the Schur squ…
cs.IT2026
Unique Decoding of Hyperderivative Reed-Solomon Codes
Haojie Gu, Jun Zhang
Error-correcting codes are combinatorial objects designed to cope with the problem of reliable transmission of information on a noisy channel. A fundamental problem in coding theor…
cs.IT2025
Deep holes of a class of twisted Reed-Solomon codes
Haojie Gu, Nan Wang, Jun Zhang
The deep hole problem is a fundamental problem in coding theory, and it has many important applications in code constructions and cryptography. The deep hole problem of Reed-Solomo…