Un nuevo enfoque del principio de incertidumbre de Hardy/ A new approach to Hardy's uncertainty principle.
Luis Vega,
UPV/EHU
Jueves 8 de octubre 2009
In the talk we shall present some recent work done
in collaboration with L. Escauriaza, C. E. Kenig and G. Ponce
on a new approach to the celebrated result
of G.H. Hardy that establishes that if a function
and its Fourier transform decay faster than a precise gaussian
they have to be identically zero. This new approach does not make
use of the theory of analytic functions what allows
for some interesting generalizations.
The talk will be given in Spanish with slides in English.