The purpose of this paper is to present a class of new strong limit theorems on the frequency ofm-tuple of states for arbitrary countable non-homogeneous Markov chains.

本文的目的是要给出关于可列非齐次马尔可夫链M元状态序组出现频率的一类新形式的强极限定理，所得结论对任意可列非齐次马尔可夫链普遍成立。

youdao

Special needs trusts are non-countable assets and will allow your relative to qualify for benefits and programs if their financial situation changes in the future. (The victims of Bernie Madoff faced a rapidly changing financial future.) Also, these trust funds are most likely not subject to seizure or claims by creditors, so if your disabled relative is sued the funds would remain protected.

FORBES: Financial Planning for Special Needs Relatives