### Multicommutators

- Series
- Analysis Seminar
- Time
- Wednesday, February 24, 2016 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 005
- Speaker
- Danqing He – University of Missouri, Columbia – dhd27@mail.missouri.edu

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.