The Supersolvable Order of Hyperplanes of an Arrangement  

作　　者：Gao Rui-mei Pei Dong-he Du Xian-kun 

机构地区：[1]College of Science, Changchun University of Science and Technology [2]School of Mathematics and Statistics, Northeast Normal University

出　　处：《Communications in Mathematical Research》2013年第3期231-238,共8页数学研究通讯（英文版）

基　　金：The NSF (10871035) of China

摘　　要：This paper mainly gives a sufficient and necessary condition for an order of hyperplanes of a graphic arrangement being supersolvable. In addition, we give the relations between the set of supersolvable orders of hyperplanes and the set of quadratic orders of hyperplanes for a supersolvable arrangement.This paper mainly gives a sufficient and necessary condition for an order of hyperplanes of a graphic arrangement being supersolvable. In addition, we give the relations between the set of supersolvable orders of hyperplanes and the set of quadratic orders of hyperplanes for a supersolvable arrangement.

关 键 词：quadratic arrangement graphic arrangement supersolvable order of hyperplane quadratic order of hyperplane supersolvable order of vertices 

分 类 号：O157.5[理学—数学]