From the 1 of 5 linked papers with an AI index.
5 papers
-Minimal Poset Codes
Yang Xu, Jianhua Zheng, Haibin Kan +1
The paper introduces and studies r‑minimal codes defined with respect to a poset metric, extending the concept of minimal Hamming codes, and provides characterizations, criteria, a…
List-Decoding Counterexamples Yield Lower Bounds on Mutual Correlated Agreement Error
Yiwen Gao, Hong Yang, Yang Xu +1
Mutual correlated agreement captures whether a random linear combination of received words can create a new large agreement with a code, a property relevant to the soundness of bat…
Generalized Rank Weight and Extended Generalized Poset Weight Defined For Codes Over Rings: A Galois Connection Approach
Yang Xu, Jianhua Zheng, Haibin Kan +1
In this paper, we study generalized rank weights (GRWs) and extended generalized poset weight (EGPWs) of codes over rings via a Galois connection approach. First, we show that vari…
An Elementary Approach to MacWilliams Extension Property and Constant Weight Code with Respect to Weighted Hamming Metric
Yang Xu, Haibin Kan, Guangyue Han
In this paper, we characterize the MacWilliams extension property (MEP) and constant weight codes with respect to -weight defined on via an elementary approach,…
Reflexive Partitions Induced by Rank Support and Non-Reflexive Partitions Induced by Rank Weight
Yang Xu, Haibin Kan, Guangyue Han
In this paper, we study partitions of finite modules induced by rank support and rank weight. First, we show that partitions induced by rank support are mutually dual with respect…