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arXiv · 1601.06271

Minimisers of the Allen-Cahn equation on hyperbolic graphs

Blaz Mramor
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Abstract

We investigate minimal solutions of the Allen-Cahn equation on a Gromov-hyperbolic graph. Under some natural conditions on the graph, we show the existence of non-constant uniformly-bounded minimal solutions with prescribed asymptotic behaviours. For a phase field model on a hyperbolic graph, such solutions describe energy-minimising steady-state phase transitions that converge towards prescribed phases given by the asymptotic directions on the graph.

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Blaz Mramor. 2016-01-23. Minimisers of the Allen-Cahn equation on hyperbolic graphs. https://doi.org/10.1007/s00526-016-1100-x

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