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Une inegalité universelle pour la première valeur propre du Laplacien. (French) Zbl 0399.35080


MSC:

35P05 General topics in linear spectral theory for PDEs
58J50 Spectral problems; spectral geometry; scattering theory on manifolds
35J25 Boundary value problems for second-order elliptic equations

References:

[1] BESSE (ARTHUR L.) . - Manifolds all of whose geodesics are closed . - Berlin, Springer-Verlag, 1978 (Ergebnisse der Mathematik, 93). MR 80c:53044 | Zbl 0387.53010 · Zbl 0387.53010
[2] BERGER (M.) , GAUDUCHON (P.) et MAZET (E.) . - Le spectre d’une variété riemannienne . - Berlin, Springer-Verlag, 1971 (Lecture Notes in Mathematics, 194). MR 43 #8025 | Zbl 0223.53034 · Zbl 0223.53034
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