Editors’ introduction
Fritz Gesztesy
Baylor University, Waco, USAAri Laptev
Imperial College London, London, UKAlexander Pushnitski
King’s College London, London, UKEugene Shargorodsky
King’s College London, London, UKBarry Simon
California Institute of Technology, Pasadena, USA
Cite this article
Fritz Gesztesy, Ari Laptev, Alexander Pushnitski, Eugene Shargorodsky, Barry Simon, Editors’ introduction. J. Spectr. Theory 14 (2024), no. 2, pp. 397–426
DOI 10.4171/JST/512