Asymptotics of the Weyl Function for Schrödinger Operators with Measure-Valued Potentials
arXiv:1412.0458 · doi:10.1007/s00605-015-0740-9
Abstract
We derive an asymptotic expansion for the Weyl function of a one-dimensional Schrödinger operator which generalizes the classical formula by Atkinson. Moreover, we show that the asymptotic formula can also be interpreted in the sense of distributions.
10 pages