Examinando por Materia "Eigenvalue bounds"

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  • Miniatura
    PublicaciónAcceso abierto
    Hessians, warped products and eigenvalues.
    (2011-10-13) Castañeda, Nelson
    We use the Hessian - Weitzenböck formula to simplify the exposition of several well known theorems. We present a uni ed treatment of the theorems of Lichnerowicz - Obata, Reilly and Escobar regarding the rst eigenvalue of the Laplacian on Manifolds.