Speaker:  Nir Sochen, Department of Applied Mathematics, University of Tel-Aviv

URL for Speaker:  http://www.math.tau.ac.il/~sochen/

Location:  LSK 460

In signal processing there is a need to design a large set of signals that is pairwise (almost) perpendicular and that is robust to time and frequency shifts. We will show in this talk how (old) results in group representation theory can help in building such a set and how (new) results in group representation theory can be used to prove the desired properties.