In the new era of technology and advanced communications, coding theory and cryptography play a particularly significant role with a huge amount of research being done in both areas. This book presents some of that research, authored by prominent experts in the field. The book contains articles from a variety of topics most of which are from coding theory. Such topics include codes over order domains, Groebner representation of linear codes, Griesmer codes, optical orthogonal codes, lattices and theta functions related to codes, Goppa codes and Tschirnhausen modules, s-extremal codes, automorphisms of codes, etc.

在技术和先进通信的新时代，编码理论和密码学发挥着特别重要的作用，在这两个领域都进行了大量的研究。这本书介绍了一些这方面的研究，作者是该领域的著名专家。这本书包含了来自不同主题的文章，其中大部分来自编码理论。这些主题包括序域上的码、线性码的Groebner表示、Griesmer码、光正交码、与码相关的格和θ函数、Goppa码和Tschirnhausen模、s-极值码、码的自同构等。