"Discrete Harmonic Analysis: Symmetry and Oscillation"
Abstract: Although discrete harmonic analysis -- harmonic analysis on the integers -- was initially motivated by problems in pointwise ergodic theory, the field has developed into its own right: the current program of linking the behavior of even the most classical operators in harmonic analysis -- those designed to detect oscillation and symmetry -- to their discrete counterparts is still in its early stages. This talk will emphasize the similarities and differences between the discrete and continuous theories, and will present some new results in discrete harmonic analysis with this perspective in mind.
Host: Brett Wick
Tea will be served in room 200 @ 3:45pm.