Some divergent integrals of Brownian motion
Some divergent integrals of Brownian motion
复制标题
布朗运动的一些发散积分
DOI:
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发表时间:
1986
影响因子:
1.2
通讯作者:
M. Yor
中科院分区:
文献类型:
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作者:
J. Pitman;M. Yor
Let (X0 i^O) denote a two-dimensional Brownian motion starting from 0. If /:R2-?IR+ is a measurable function, which is integrable with respect to Lebesgue measure, then, for each e e (0,1), the integral S\dsf(Xs) is almost surely finite. The asymptotic behaviour of the integral as e??0 is studied and, for some particular values of/, unusual limits in law are obtained.