The Klein-Gordon equation on asymptotically flat spacetimes
By Dean Baskin
On the Radon-Carleman problem in uniformly rectifiable domains
By Irina Mitrea
By Brezis Haïm
Appears in collection : Colloque Scientifique International Poincaré 100
I will discuss some contributions of Henri Poincaré which have had a major impact on the development of PDEs in the 20th century; in particular, the solution of the Laplace equation and some nonlinear problems associated with the Laplacian, the spectral theory of the Laplacian, and much more.