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arxiv: 0704.1259 · v1 · submitted 2007-04-10 · 🧮 math.PR

Intersection local time for two independent fractional Brownian motions

classification 🧮 math.PR
keywords intersectionlocaltimebrownianfractionalindependentmotionsassume
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We prove the existence of the intersection local time for two independent, d -dimensional fractional Brownian motions with the same Hurst parameter H. Assume d greater or equal to 2, then the intersection local time exists if and only if Hd<2.

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