The gradient flow of infinity-harmonic potentials
نویسندگان
چکیده
We study the streamlines of ?-harmonic functions in planar convex rings. include polygons. The points where can meet are characterized: they lie on certain curves. gradient has constant norm along outside set meeting points, infinity-ridge.
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2021
ISSN: ['1857-8365', '1857-8438']
DOI: https://doi.org/10.1016/j.aim.2020.107526