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On convexity of level sets of p-harmonic functions

Zhang, Ting; Zhang, Wei


In this paper, we give sharp estimates of the smallest principal curvature k1 of level sets of n-dimensional p-harmonic functions which extends the result of 2-dimensional minimal surface case due to Longinetti [Longinetti, On minimal surfaces bounded by

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Electronic Journal of Differential Equations
DOI: 10.1016/j.jde.2013.06.004


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