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most citedQuantum States and Hardy's Formulation of the Uncertainty Principle : a Symplectic Approach

32 citations · 193 across the 48 of their papers we have counts for

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math.SP2001★ 10 cited

On the Finiteness of the Number of Eigenvalues of Jacobi Operators below the Essential Spectrum

Franz Luef, Gerald Teschl

We present a new oscillation criterion to determine whether the number of eigenvalues below the essential spectrum of a given Jacobi operator is finite or not. As an application we…