报告内容摘要：
C. P. Welter (1954) and M. Sato (1968) independently discovered a new completely solvable 2-person game, which we call Sato-Welter game. Later, J. H. Conway (1976) also described the same game in his famous book titled “On Numbers and Games”, and wrote : “The full theory is surprisingly complex”. In this talk, we show that Sato-Welter game is a member of a large class of completely solvable games, which has a simple theory.

川中宣明教授简介：
日本国大阪大学数学系资深教授，著名的李理论和群表示论专家，在李群表示的解析架构，有限域上代数群表示等方面做出过突出贡献，他关于Shintani提升和Gelfand-Graev表示的工作在代数群和李型有限群的表示理论里有重要应用。近年来川中教授将研究重点转向表示理论的组合和算法方面，本次学术报告将以比较通俗的方式向听众介绍他和国际上相关专家在这些方面的最新研究成果。