多维Q过程随机单调的充分与必要条件

THE SUFFICIENT AND NECESSARY CONDITION OF MULTIDIMENSIONAL Q PROCESS STOCHASTICALLY MONOFONE

本文给出了状态空间为E={0,1,2…}d（d≥2,d为整数）的Q过程随机单调的充分与必要条件，推广了[3]的结论，改正了[4]中的错误．

in this paper,we give the sufficient and necessary condition of multidimensional Q process stochas-tically monotone,developed the result of [3],correct the mistake of [4].