Geodesic
Another view on the local time of self-intersections for a function of the Wiener process
Teoriâ slučajnyh processov, Tome 15 (2009) no. 2, pp. 119-125.

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The article is devoted to the local time of self-intersections for the process $F(w),$ where $F: {\mathbb R}^2\to{\mathbb R}^2$ is smooth function, and $w$ is the standard planar Brownian motion. We present the local time of self-intersections for the process $F(w)$ in terms of a manifold.
Keywords: Local time, local time of self-intersections, renormalization of local time. 
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O. Izyumtseva. Another view on the local time of self-intersections for a function of the Wiener process. Teoriâ slučajnyh processov, Tome 15 (2009) no. 2, pp. 119-125. http://geodesic.mathdoc.fr/item/THSP_2009_15_2_a7/

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