Date
Mon, 14 Jan 2019
Time
14:15 - 15:15
Location
L3
Speaker
ALEJANDRO RIVERA
Organisation
University of Grenoble-Alpes

Abstract: Consider a gaussian field f on R^2 and a level l. One can define a random coloring of the plane by coloring a point x in black if f(x)>-l and in white otherwise. The topology of this coloring is interesting in many respects. One can study the "small scale" topology by counting connected components with fixed topology, or study the "large scale" topology by considering black crossings of large rectangles. I will present results involving these quantities.

 

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