Asymptotics of the Weyl function for Schrodinger operators with measure-valued potentials

作者：Luger Annemarie; Teschl Gerald; Woehrer Tobias

来源：Monatshefte fur Mathematik, 2016, 179(4): 603-613.

DOI：10.1007/s00605-015-0740-9

• Schrodinger operators
• Distributional coefficients
• Weyl function
• Asymptotics

We derive an asymptotic expansion for the Weyl function of a one-dimensional Schrodinger operator which generalizes the classical formula by Atkinson. Moreover, we show that the asymptotic formula can also be interpreted in the sense of distributions.

• 出版日期2016-4