arXiv · 1509.08860
Stability Criteria for Multiphase Partitioning Problems with Volume Constraints
Abstract
We study the stability of partitions involving two or more phases in convex domains under the assumption of at most two-phase contact, thus excluding in particular triple junctions. We present a detailed derivation of the second variation formula with particular attention to the boundary terms, and then study the sign of the principal eigenvalue of the Jacobi operator. We thus derive certain stability criteria, and in particular we recapture the Sternberg-Zumbrun result on the instability of the disconnected phases in the more general setting of several phases.
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N. D. Alikakos, A. C. Faliagas. 2015-09-29. Stability Criteria for Multiphase Partitioning Problems with Volume Constraints. https://arxiv.org/abs/1509.08860
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