Two new classes of quantum MDS codes

发布时间：2019-05-06 作者：浏览次数：

Speaker:	符方伟	DateTime:	2019年5月9日（周四）上午9:30-10:30
Brief Introduction to Speaker: 符方伟，南开大学陈身省数学研究所教授。		Place:	六号楼四楼会议室
Abstract:Quantum maximum-distance-separable (MDS) codes are an important class of quantum error-correcting codes. In this talk, we will construct two new classes of quantum MDS codes by employing classical generalized Reed-Solomon (GRS for short) codes and extended GRS codes over finite fields. Our quantum MDS codes have flexible parameters, and most of them have minimum distances larger than q/2+1, where q is the alphabet size. Furthermore, it turns out that our constructions generalize and improve some previous results.