Lower order eigenvalues of the Schrodinger operator

Bingqing Ma


Making use of the method introduced by Brands in [4], we consider lower order eigenvalues of the Schrodinger operator in Euclidean domains. We extend an estimate on eigenvalues obtained by Ashbaugh and Benguria in [3].


Membrane eigenvalue; Schrodinger operator; Rayleigh-Ritz inequality

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