The 2005 DiPerna Memorial Lecture will be delivered by Charles Fefferman on February 3.
Department of Mathematics, University of California, Berkeley, presents
The DiPerna Memorial Lecture 2005
Charles Fefferman
Princeton University
Thursday, February 3, 4 p.m.
60 Evans
Whitney's extension problem and its variants
The talk will answer the following questions: Let f : E −-> R, with E a subset of Rn. How can one tell whether f extends to a Cm function F on all of Rn? If F exists, how small can we make its Cm norm? Can F be made to depend linearly on f?
Refreshments will be served in 1015 Evans, 3:00-4:00pm
