On an Independence Criterion for Multiple Wiener Integrals
On an Independence Criterion for Multiple Wiener Integrals
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关于多重维纳积分的独立性判据
DOI:
10.1214/aop/1176990436
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发表时间:
1991
期刊:
影响因子:
--
通讯作者:
O. Kallenberg
中科院分区:
文献类型:
--
作者:
O. Kallenberg
Ustunel and Zakai have recently obtained a necessary and sufficient condition for two multiple Wiener integrals with respect to the same Brownian motion to be independent. In the present note, the sufficiency of their condition is shown to be a simple consequence of the classical relationship between multiple Wiener integrals and Hermite polynomials. The original proofs use Malliavin calculus.