Affiliation:
1. School of Mathematics and Statistics, Northwest Normal University, Lanzhou, Gansu 730070, China
Abstract
A Gel’fand tripleS(Ω)⊂L2(Ω)⊂S*(Ω)is constructed of functionals ofZ, whereZ=(Zn)n∈ℕis an appropriate Bernoulli noise on a probability space(Ω,ℱ,ℙ). Characterizations are given to bothS(Ω)andS*(Ω). It is also shown that a Wick-type product can be defined onS*(Ω)and moreoverS*(Ω)forms a commutative algebra with the product. Finally, a transform namedS-transform is defined onS*(Ω)and its continuity as well as other properties are examined.
Funder
National Natural Science Foundation of China
Cited by
8 articles.
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