On the Buchstaber Invariant of Simple Convex 3-Polytopes  

作　　者：Dengpin LIU 

机构地区：[1]Department of Mathematics,Fudan University

出　　处：《Chinese Annals of Mathematics,Series B》2013年第5期697-714,共18页数学年刊（B辑英文版）

基　　金：the National Natural Science Foundation of China(No.10931005);the Shang-hai National Natural Science Foundation(No.10ZR1403600);the Research Fund for the DoctoralProgram of Higher Education of China(No.20100071110001)

摘　　要：and uses it imply that application In this paper the author gives a method of constructing characteristic matrices, to determine the Buchstaber invariants of all simple convex 3-polytopes, which each simple convex 3-polytope admits a characteristic function. As a further of the method, the author also gives a simple new proof of five-color theorem.

关 键 词：Simple convex polytope Characteristic function Buchstaber invariant 

分 类 号：O186.12[理学—数学]