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Intersection local times of fractional Brownian motions with as generalized white noise functionals
In , for any dimension , expansions of self-intersection local
times of fractional Brownian motions with arbitrary Hurst coefficients in
are presented. The expansions are in terms of Wick powers of white
noises (corresponding to multiple Wiener integrals), being well-defined in the
sense of generalized white noise functionals.Comment: 17 page