A Panorama on Superoscillations

Authors

Fabrizio Colombo, Politecnico di Milano
Irene Sabadini, Politecnico di MilanoFollow
Daniele Carlo Struppa, Chapman UniversityFollow

Document Type

Conference Proceeding

Publication Date

7-24-2019

Abstract

Purpose of this note is to give an overview on superoscillating sequences and some of their properties. We discuss their persistence in time under Schrödinger equation, we propose various classes of superoscillating functions and we also briefly mention how they can be used to approximate some generalized functions.

Comments

This article was originally published in AIP Conference Proceedings, volume 2116, in 2019. https://doi.org/10.1063/1.5113982

Recommended Citation

F. Colombo, I. Sabadini, D.C. Struppa, A panorama on superoscillations, AIP Conf. Proc., 2116 (2019), 020002 (4pp). https://doi.org/10.1063/1.5113982

Copyright

AIP Publishing