Harmonic Analysis Seminar

From: Brenda Sue Cook (brenda@math.missouri.edu)
Date: Tue Oct 16 2007 - 11:27:41 CDT


Harmonic Analysis Seminar

Wednesday, October 17, 4:20-5:10 PM

Room: Math 312

Speaker: Adam Sikora, New Mexico State University

Title: Gaussian estimates via Phragm\'en-Lindel\"of theorem.

Abstract: We discuss the following aspects of Gaussian estimates
especially in the case of degenerate elliptic operators:
  A) L^2 Gaussian estimates, so called Davies-Gaffney estimates.
  B) Relation between Gaussian bounds and finite speed propagation of
        wave equation.
  C) The geometry corresponding to second order elliptic operators.



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