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Izumi Kubo
Researcher at Hiroshima University
Publications - 2
Citations - 142
Izumi Kubo is an academic researcher from Hiroshima University. The author has contributed to research in topics: Poisson distribution & White noise. The author has an hindex of 2, co-authored 2 publications receiving 139 citations.
Papers
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Calculus on Gaussian and Poisson white noises
Yoshifusa Ito,Izumi Kubo +1 more
TL;DR: In this paper, a transformation for generalized Poisson functionals with the idea of Gaussian white noise was introduced, where the differentiation, renormalization, stochastic integrals, and multiple Wiener integrals were discussed in a way completely parallel with the Gaussian case.
Journal ArticleDOI
A remark on the space of testing random variables in the white noise calculus
Izumi Kubo,Yoshitaka Yokoi +1 more
TL;DR: The first author and S. Takenaka as discussed by the authors introduced the structure of a Gel'fand triplet ℋ ⊂ (L2 )⊂ℋ* into Hida's calculus on generalized Brownian functionals and showed that the space of testing random variables has nice properties, such as it is closed under multiplication of two elements, each element of a continuous functional on the basic space ℰ*, and moreover exp [tΔv] is real analytic in t ∊ R as a one-parameter group of operators on �