报告题目：Several classes of cyclic codes with either optimal three weights or a few weights
报告人：岳勤教授（南京航空航天大学数学系）
报告时间：2015年12月18日（周五）下午15:30-16:30
报告地点：X2511 (87978797威尼斯老品牌学术报告厅)
报告摘要：
Abstract:
In this talk, we mainly use Gauss sums to represent some exponential sums. As applications, we obtain a class of optimal three-weight codes achieving the Griesmer bound, which generalizes a Vega's result, and several classes of cyclic codes with only a few weights, which solve the open problem of Vega.
