报告题目：Two weight codes over the integers modulo p^k

报告人：Patrick Sole

报告时间：4月19日 3：00-4：00

地点：1208

摘要：

We consider the class of two weight codes for the homogeneous metric of dual Hamming distance at least four. We characterize their weights.

When p is odd we show no such code exist. When p^k=4 we characterize these codes as inverse Gray images of Hadamard codes.

Joint work(s) with MinJia Shi, Zahra Sepasdar and Adel Alahmadi.