(Analytic) regularity with high loss of derivatives, after Kohn |
Abstract: The talk will summarize the regularity problem for solutions of the non-elliptic 'sums of squares of vector fields' partial differential operators originating from several complex variables and present a simple new proof and extensions of Kohn's striking, even shocking recent example of hypoellipticity in the presence of large loss of derivatives. |
Web page: Alexandru I. Suciu | Comments to: alexsuciu@neu.edu | |
Posted: April 24, 2006 | URL: http://www.math.neu.edu/bhmn/tartakoff06.html |