報(bào)告題目：Several classes of cyclic codes with either optimal three weights or a few weights
報(bào)告人：岳勤教授（南京航空航天大學(xué)數(shù)學(xué)系）
報(bào)告時(shí)間：2015年12月18日（周五）下午15:30-16:30
報(bào)告地點(diǎn)：X2511 (kaiyun開云官方網(wǎng)站學(xué)術(shù)報(bào)告廳)
報(bào)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.
