Abstract
Let (M,g̃) be an N-dimensional smooth compact Riemannian manifold. We consider the singularly perturbed Allen-Cahn equation where ε is a small parameter. Let K ⊂ M be an (N - 1)-dimensional smooth minimal submanifold that separates M into two disjoint components. Assume that K is nondegenerate in the sense that it does not support non-trivial Jacobi fields, and that is positive along K. Then for each integer m ≥ 2, we establish the existence of a sequence ε = εj → 0, and solutions uε with m-transition layers near K, with mutual distance O(ε{pipe}lnε{pipe}).
| Original language | English |
|---|---|
| Pages (from-to) | 918-957 |
| Number of pages | 40 |
| Journal | Geometric and Functional Analysis |
| Volume | 20 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Oct 2010 |
Funding
Acknowledgments. The first and second authors have been supported by grants Anillo ACT 125 Center for Analysis of Partial Differential Equations (CAPDE), FONDECYT 1070389 and 1090103, and by Fondo Basal CMM-Chile. The third author is supported by an Earmarked Grant (GRF) from RGC of Hong Kong and a “Focused Research Scheme” from CUHK. The fourth author is supported by grants 10571121 and 10901108 from NSFC. He thanks the department of Mathematics of the Chinese University of Hong Kong for its kind hospitality. We thank Frank Pacard for valuable remarks.
Keywords
- Concentration phenomena
- multiple transition layers
- positive Gauss curvature
ASJC Scopus subject areas
- Analysis
- Geometry and Topology
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