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Resonances for 1D Stark operators

Evgeny Korotyaev
(St. Petersburg State University)
Analysis Seminar
Thursday, 21 November, 2013, at 16:15-17:15, in Aud. D3 (1531-215)
We consider the 1D Stark operator perturbed by a compactly supported potential (of a certain class)  on the real line. We obtain upper and lower bounds on the number of resonances in complex discs of large radius and express the trace formula in terms of resonances.
This is a joint with Markus Klein.
Contact person: Jacob Schach Møller