摘要
设E={0,1,2,…),Q为E上的全稳定Q─矩阵,众所周知,如果Q是分枝Q─矩阵,则最小Q过程P(t)=(pij(t))满足: 本文证明了E上任意一个全稳定Q过程P(t)=(pij(t))如果满足上式及对某个 则其Q矩阵必为分板Q─矩阵,且该过程就是最小Q过程.
Let E= {0, 1, 2, ... } and Q be a Branching Q-matrix then the minimal Q process P (t ) = (pij (t ); i,j ∈ E ) satisfies In this paper,we have obtained that,for any stable Q process P(t)satisfying above formula and for some t > 0, its Q-matrix must be a Branching Q -matrix,and P(t) must be the minimal Q process.
出处
《长沙铁道学院学报》
CSCD
1996年第1期39-43,共5页
Journal of Changsha Railway University
关键词
分枝Q-矩阵
分枝Q过程
branching Q - matrix, branching Q process