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Area-minimizing disks with free boundary and prescribed enclosed volume

  • Wolfram Bürger and Ernst Kuwert
Published/Copyright: July 1, 2008
Journal für die reine und angewandte Mathematik
From the journal Volume 2008 Issue 621

Abstract

For a set Ω ⊂ ℝ3 which is diffeomorphic to a ball, we consider the problem of minimizing the area in the class of parametrized disks enclosing a prescribed volume with ∂Ω. Here the volume is defined only up to integer multiples of 3(Ω) for topological reasons. We prove that the infimum is always realized by a system of finitely many disks, each of which is a parametric H-surface meeting ∂Ω orthogonally along its boundary.

Received: 2006-01-19
Published Online: 2008-07-01
Published in Print: 2008-August

© Walter de Gruyter Berlin · New York 2008

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