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20082020
most citedAn eigenvalue estimate and its application to non-selfadjoint Jacobi and Schrödinger operators

35 citations · 72 across the 13 of their papers we have counts for

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math.DG2018

Bounds on the first Betti number - an approach via Schatten norm estimates on semigroup differences

Marcel Hansmann, Christian Rose, Peter Stollmann

We derive new estimates for the first Betti number of compact Riemannian manifolds. Our approach relies on the Birman-Schwinger principle and Schatten norm estimates for semigroup…