中国科学院数学与系统科学研究院期刊网
AMS
h?-transforms of Positivity Preserving Semigroups and Associated Markov Processes
Xin Fang HAN, Zhi-Ming MA
Acta Mathematica Sinica . 2011, (2): 369 -376 .  DOI: 10.1007/s10114-011-0597-3