題目：Generalized quasi-cyclic codes over finite chain rings

主講人: 高健 副教授

時間：2025年1月3日（周五）10:00-11:00

地點：文理大樓723

摘要：

Linear codes over finite rings form an important research topic in coding theory, due to their applications in lattices, combinatorics and cryptography. Generalized quasi-cyclic (GQC) codes are important linear codes. They not only have good algebraic structures for coding and decoding, but also contain a lot of optimal linear codes. In this talk, we mainly focus on GQC codes over a class of finite chain rings, including their algebraic structures, weight distributions and their applications in some other fields.

個人簡介：

高健，山東理工大學副教授，博士生導師，主要從事代數編碼理論及其應用方面的研究，擔任期刊《電子與信息學報》第八屆、第九屆編委，美國數學會《Mathematical Reviews》評論員。目前，主持（或主持完成）山東省自然科學基金優青、國家自然科學基金青年基金等項目4項，在IEEE Transactions on Information Theory、Finite Fields and Their Applications、Designs, Codes and Cryptography等國際知名期刊發表論文80余篇。入選愛思唯爾2024年度“全球前2%頂尖科學家”年度榜單。