Boletín SEMA, No 49 (2009)

Tamaño de la letra:  Pequeña  Mediana  Grande

FROM THE LONG JUMP RANDOM WALK TO THE FRACTIONAL LAPLACIAN

E. Valdinoci

Resumen


This note illustrates how a simple random walk with possibly long
jumps is related to fractional powers of the Laplace operator.
The exposition is elementary and self-contained.

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