论文信息 - On certain singular solutions of the partial differential equation ux2uxx+2uxuyuxy+uy2uyy=0

On certain singular solutions of the partial differential equation ux2uxx+2uxuyuxy+uy2uyy=0

The partial differential equation treated here is the formal limit of the p-harmonic equation in R2, for p→∞. Questions related to the smoothness of solutions and the possible existence of stationary points are central for the theory. The “singular” solutions constructed here bring new light on these questions.

Gunnar Aronsson | G. Aronsson

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