报告题目:A New Construction for q-ary Constant Weight Codes
报 告 人: 廖群英 四川师范大学 教授
报告时间:2022年5月10日(周二)上午09:00-10:30
报告形式:腾讯会议 会议号:964 370 601
报告摘要:For a given prime power q, a new method for constructing q-ary constant weight codes is presented, and then several classes of q-ary constant weight codes are given by using the trace map over finite fields. Especially, for q=2, some of these codes are optimal, and then the maximal possible sizes of two classes of binary constant weight codes are determined, respectively.
报告人简介:廖群英,四川大学博士、清华大学博士后、四川师范大学数学科学学院教授、博士研究生导师,主要从事编码与密码学理论研究。