Wednesday, February 24, 2016 - 14:00
1 hour (actually 50 minutes)
University of Missouri, Columbia
We generalize the Calderon commutator to the higher-dimensional multicommutator with more input functions in higher dimensions. For this new multilinear operator, we establish the strong boundedness of it in all possible open points by a new multilinear multiplier theorem utilizing a new type of Sobolev spaces.