arXiv · 2306.12211
Stability of hypersurfaces of constant mean curvature with free boundary in two parallel hyperplanes
Abstract
Surfaces with constant mean curvature (CMC) are critical points of the area with volume constraint. They serve as a mathematical model of surfaces of soap bubbles and tiny liquid drops. CMC surfaces are said to be stable if the second variation of the area is nonnegative for all volume-preserving variations satisfying the given boundary condition. In this paper, we examine the stability of CMC hypersurfaces in general Euclidean space possibly having boundaries on two parallel hyperplanes. We reveal the stability of equilibrium hypersurfaces without self-intersection for the first time in all dimensions. The analysis is assisted by numerical computations.
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Miyuki Koiso, Umpei Miyamoto. 2023-06-21. Stability of hypersurfaces of constant mean curvature with free boundary in two parallel hyperplanes. https://doi.org/10.14495/jsiaml.15.9
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