arXiv · 1210.8448
Eigenvalue estimate and compactness for closed $f$-minimal surfaces
Abstract
Let $Ω$ be a bounded domain with convex boundary in a complete noncompact Riemannian manifold with Bakry-Émery Ricci curvature bounded below by a positive constant. We prove a lower bound of the first eigenvalue of the weighted Laplacian for closed embedded $f$-minimal hypersurfaces contained in $Ω$. Using this estimate, we prove a compactness theorem for the space of closed embedded $f$-minimal surfaces with the uniform upper bounds of genus and diameter in a complete $3$-manifold with Bakry-Émery Ricci curvature bounded below by a positive constant and admitting an exhaustion by bounded domains with convex boundary.
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Xu Cheng, Tito Mejia, Detang Zhou. 2012-10-31. Eigenvalue estimate and compactness for closed $f$-minimal surfaces. https://arxiv.org/abs/1210.8448
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