摘要
研究了高维欧氏空间中的Buffon投针交点数分布及其期望问题,利用积分几何的方法,对Buf-fon投线段针情形做了统一的讨论,在此基础上讨论了格型投针的交点数期望问题,并获得了相关结果.
The distribution and expectation of the intersection number in Buffon's needle problem in Euclidean spaces of higher dimensions are studied.By integral geometric method,such problems are discussed uniformly.Furthermore,the expectations of intersection number in some lattice-type Buffon needle problems are obtained.
出处
《平顶山学院学报》
2010年第2期44-48,共5页
Journal of Pingdingshan University