Joint continuity and representations of additive functionals of d-dimensional Brownian motion
Joint continuity and representations of additive functionals of d-dimensional Brownian motion
复制标题
d维布朗运动的加性泛函的联合连续性和表示
DOI:
10.1016/0304-4149(84)90002-4
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发表时间:
1984
影响因子:
1.4
通讯作者:
R. Bass
中科院分区:
文献类型:
--
作者:
R. Bass
Conditions are given on a family of measures {μa, 0⩽a⩽1} so that the corresponding family {Aat, 0⩽a⩽1} of additive functionals ofd-dimensional Brownian motion will be jointly continuous inaandt, a.s. This is then used to give ad-dimensional analogue to the representationAt= ∝Lytμ(dy) that is valid for one-dimensional Brownian motion, whereLytis local time aty. In place of local times at points, local times at hyperplanes are used.