摘要
本文运用数据拟合方法(mathematica软件计算)、组合数学中平衡不完全区组设计(BIBD)的概念和方法、图论中寻找四阶完全图等三种方法解决学生面试问题中教师人数的下界问题.
The limit of the teacher＇s number can be worked out by means of data fitting, the notion of balanced incomplete block design in the combinatotics and complete graph. The author makes a study on this in this paper.
出处
《江苏教育学院学报（自然科学版）》
2007年第4期20-23,共4页
Journal of Jiangsu Institute of Education(Social Science)
