Example of an ∞-harmonic function which is not C2 on a dense subset
Abstract
We show that for certain boundary values, McShane-Whitney's minimal-extension-like function is ∞-harmonic near the boundary and is not C2 on a dense subset.
Citation
Mikayelyan, H. (2005). Example of an [infinity]-harmonic function which is not C2 on a dense subset. Electronic Journal of Differential Equations, 2005(18), pp. 1-5.Rights License

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