Piotr T. Chru?ciel James A. Isenberg Shing-Tung Yau
For the past forty years, Robert Bartnik has been one of the leading mathematicians working on mathematical general relativity and geometric analysis. Since his early dissertation work on the existence of maximal hypersurfaces in general asymptotically flat spacetimes, done under the guidance of S.T. Yau at the Institute for Advanced Study at Princeton, Bartnik's work has had a major impact on a number of different areas in mathematical relativity. His careful definition of the ADM mass on asymptotically Euclidean geometries, together with his analysis of the Laplace operator on such...
For the past forty years, Robert Bartnik has been one of the leading mathematicians working on mathematical general relativity and geometric analysis....