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2019代数编码系列报告之四Hai QuangDinh教授学术报告

  发布日期:2019-07-25  浏览量:15


  

报告题目:Algebraic structures of skew constacyclic codes and their applications

报 告 人:Hai QuangDinh教授Kent State University

报告时间:2019731号(周三)下午14:30

报告地点:磬苑校区数学科学学院H306

报告摘要We discuss the foundation and properties of skew $\Theta$-$\lambda$-constacyclic codes over finite fields and finite commutative chain rings for any unit $\lambda$ and automorphism $\Theta$ that fixes $\lambda$. As in the situation of classical constacyclic codes, the dual of a skew constacyclic code is in turn a skew constacyclic code. The algebraic structure, generator and parity-check matrices of skew $\Theta$-$\lambda$-constacyclic codes and their duals are presented. Among other results, we also consider the self-dual skew constacyclic codes, and skew constacyclic codes with complementary duals. Moreover, some generalizations and applications of the concept of skew constacyclic codes are explored.

欢迎各位老师、同学届时前往!

报告人简介H. Q. DINH is a professor in Applied Mathematics at the Department of Mathematical Sciences, Kent State University, USA. After completed his B.Sc. (1998), M.Sc. (2000), and Ph.D. (2003) in Mathematics at Ohio University, USA, he worked one year as a visiting professor at North Dakota State University, USA. Since 2004, Prof. Dinh has been working at Kent State University as a tenure professor in mathematics. Prof. Dinh research interests include Algebra and Coding Theory. Since 2004, he has published more than 75 papers at high level SCI(E) research journals such as Journal of Algebra, Journal of Pure and Applied Algebra, IEEE Transactions in Information Theory, IEEE Communication Letters, Finite Fields and Their Applications, Applicable Algebra in Engineering Communication and Computing, Discrete Applied Mathematics. Prof. Dinh has been a well known invited/keynote speaker at numerous international conferences and mathematics colloquium. Other than universities in the US, he also gave many honorary tutorial lectures at international universities in China, Indonesia, Kuwait, Mexico, Singapore, Thailand, Vietnam.



 

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