Por Christoph Thiele (Universität Bonn).

Elaborating a connection with nonlinear Fourier analysis, we extend a well known algorithm in quantum signal processing to represent measurable signals by square summable sequences. The coefficients of the sequence depend Lipschitz continuously on the signal in suitable metric.

This is joint work with Michel Alexis and Gevorg Mnatsakanyan.

The Lisbon Webinar in Analysis in Differential Equations is a joint iniciative of CAMGSD, CMAFcIO and GFM, three research centers of the University of Lisbon. It is aimed at filling the absence of face-to-face seminars and wishes to be a meeting point of mathematicians working in the field.

Transmissão via Zoom (pw: lisbonwade).