An introduction to frames for Banach spaces

Alejandro Chávez-Domínguez, University of Oklahoma

3:30 pm - 4:30 pm, PHSC 1105

If we try to generalize the notion of a frame to a Banach space, there are at least three natural approaches:

  • As projections of bases.
  • In terms of a “dual” frame giving reconstruction.
  • In terms of the analysis and synthesis operators.

We will see in the talk that these three approaches are actually equivalent.