Collision local times of two independent fractional Brownian motions
Xiangjun Wang , Jingjun Guo , Guo Jiang
Front. Math. China ›› 2011, Vol. 6 ›› Issue (2) : 325 -338.
In this paper, the collision local times for two independent fractional Brownian motions are considered as generalized white noise functionals. Moreover, the collision local times exist in L 2 under mild conditions and chaos expansions are also given.
Fractional Brownian motion / collision local time / white noise functional
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