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math.SP2008
Lieb-Thirring Inequalities for Fourth-Order Operators in Low Dimensions
Tomas Ekholm, Andreas Enblom
This paper considers Lieb-Thirring inequalities for higher order differential operators. A result for general fourth-order operators on the half-line is developed, and the trace in…
math.SP2006
Lieb-Thirring inequalities on the half-line with critical exponent
Tomas Ekholm, Rupert L. Frank
We consider a Schrödinger operator on the half-line with a Dirichlet boundary condition at the origin and show that moments of its negative eigenvalues can be estimated by the part…