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arxiv: 0902.2253 · v1 · submitted 2009-02-13 · 🧮 math.DG · math.AP

Gap of the First Two Eigenvalues of the Schr\"odinger Operator with Nonconvex Potential

classification 🧮 math.DG math.AP
keywords potentialeigenvaluesfirstnonconvexoperatorappliedassociateddistance
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We give a lower estimate of the gap of the first two eigenvalues of the Schrodinger operator with a nonconvex potential in terms of a distance associated with the potential. The results here can be applied to the double well potential.

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