Abstract
For a compact Riemannian manifold with boundary, its mass gap is the difference between the first and second smallest Dirichlet eigenvalues. In this paper, taking a variational approach, we obtain an explicit lower bound estimate of the mass gap for any compact manifold in terms of geometric quantities.
Original language | English (US) |
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Pages (from-to) | 3533-3548 |
Number of pages | 16 |
Journal | Transactions of the American Mathematical Society |
Volume | 351 |
Issue number | 9 |
DOIs | |
State | Published - 1999 |