关于非时齐马氏过程的强遍历性的几点注记 SOME NOTICES ABOUT THE STRONGLY ERGODIC PROPERTY OF NON-HOMOGENEOUS MARKOV PROCESS 王志明 Wang Chiming first-author 胡迪鹤教授在[1]中给出了在转移函数P(s,t,x,A)属于的条件下强遍历收敛的充要条件,本文证明了当P(s,t,x,A)属于更广泛的类 1 + ∪ 2 - 时,有[1]中同样的强遍历收敛的充要条件。另外,给出了一种求强遍历极限的方法。 Let (E, ) be a measurable space, P(s, t, x, A) (-∞ < s≤t < ∞, x∈E, A∈) be transition function, V is the set of all completely additve set functions on with real values, (V is a Banach space), V={μ: μ≥0, μ∈V}, P(s, t, x, A) is said to belong to if, for any s∈(-∞, ∞), there exists μ, ∈V + , μ∈V + , μ, (E)=1, such that ||μ 2 -μ||=0, Recalling from[1], if P(s, t, x, A) belongs to , we know, there exists sufficient and necessary condition on the strongly ergodic property of P(s, t, x, A). In this note, we weakened the condition that P(s, t, x, A) belongs to . 转移函数 强遍历 非时齐 Banach代数,位势 中国科学院科学基金 1987-04-01 2021-04-01 4