摘要
关于两状态可中断齐次Markov链的离散骨架的特征,我们已在文[1]中作了十分完整的刻划。对于任给的一个二维向量(a,b)(a>0,b≥0,a+b≤1),如果二阶离散骨架P以(a,b)作为其一行,则称P为(a,b)的一个扩张。在本文中,我们对(a,b)的扩张进行分类,并对各类扩张的存在性、唯一性和构造问题作了较为详尽的讨论。
Suppose a row vector(a,b)(a>0,b≥0,a+b=1)is given,if a two—order discrete skeleton P contains(a,b)as one of its rows, then P is called a expansion of(a,b).In this paper a classification for all the expansions of(a,b)is made and the existence, uniqueness and construction of each class of expansion are discussed in detail.
出处
《长沙铁道学院学报》
CSCD
1990年第4期36-41,共6页
Journal of Changsha Railway University
关键词
离散骨架
行向量
齐次Markov链
homogeneous Markov chains
discrete skeleton
row vector
eopansion
