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COMPARISON-THEOREMS FOR GREEN-FUNCTIONS OF MARKOV-CHAINS
被引:0
|作者:
CHEN, M
机构:
关键词:
BROWNIAN-MOTION;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
The author presents some straightforward proofs for two comparison theorems for Green functions of Markov chains, which slightly improve the previous results by Varopoulos[6, 7],Durrett[3] and Yan and Chen [10]. A recent result by Rogers and Williams[7] about instantaneous Markov chains is also improved by using the same idea.
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页码:237 / 242
页数:6
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