Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Research Abstract |
I studied some properties on the the Hormander type operators on infinite dimensional spaces by applying Malliavin calculus, rough path analysis, SPDEs, and Dirichlet form. In particular, I proved strong uniqueness of Dirichlet operators for Gibbs measures on an infinite volume path space, and constructed a unique strong solution for the corresponding SPDE via the Dirichlet form approach. Besides, I studied precise asymptotic behavior of some functional integrations for a class of infinite dimensional stochastic processes which include the Brownian motion on loop spaces.
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