The gradient flow of infinity-harmonic potentials
Peer reviewed, Journal article
Published version
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https://hdl.handle.net/11250/3105683Utgivelsesdato
2021Metadata
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- Institutt for matematiske fag [2601]
- Publikasjoner fra CRIStin - NTNU [39811]
Sammendrag
We study the streamlines of ∞-harmonic functions in planar convex rings. We include convex polygons. The points where streamlines can meet are characterized: they lie on certain curves. The gradient has constant norm along streamlines outside the set of meeting points, the infinity-ridge.