Alexander G RammAlexander G. Ramm, is Professor of Mathematics; is the author of 680 research papers, 14 monographs, and edited three books. He was Fulbright Research Professor in Israel and in Ukraine and won the Khwarizmi international award. Recently he solved inerse scattering problems with non-over-determined data and the many-body wave scattering problem when the scatterers are small particles of an arbitrary shape, and used this theory to give a recipe for creating materials with a desired refraction coefficient and gave a solution to the Pompeiu problem. Read More Read Less