Irene Fonseca, Department of Mathematical Sciences, Carnegie Mellon University."Det vs det" AbstractSharp results for weak convergence of the determinant jacobian are given using a new isoperimetric inequality. It is shown that if , in , where is a bounded, open subset of , and if converges weakly-* in the sense of measures to a Radon measure , then a.e. in . This is joint work with Giovanni Leoni and Jan Malý. TUESDAY, October 1, 2002 |