Uniqueness of values of Aronsson operators and running costs in “tug-of-war” games
A simple proof of the propagation of singularities for solutions of Hamilton-Jacobi equations
In Albano-Cannarsa [1] the authors proved that, under some conditions, the singularities of the semiconcave viscosity solutions of the Hamilton-Jacobi equation propagate along generalized characteristics. In this note we will provide a simple proof of this interesting result.
-regularity of the Aronsson equation in
Singular dynamics for semiconcave functions
A remark on infinity-harmonic functions.
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