Bessel process;
first hitting time;
Bessel functions;
EXPECTED VOLUME;
D O I:
10.1090/S0002-9947-2013-05799-6
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We consider the first hitting times of the Bessel processes. We give explicit expressions for the distribution functions by means of the zeros of the Bessel functions. The resulting formula is simpler and easier to treat than the corresponding results which have already been obtained.