Local singular characteristics on R-2

Cannarsa, P; Cheng, W

Cannarsa, P (corresponding author), Univ Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, Italy.

BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, ; ():

Abstract

The singular set of a viscosity solution to a Hamilton-Jacobi equation is known to propagate, from any noncritical singular point, along singular char......

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