导演：Robert E.Greene
Robert Everist Greene (born 1943) is an American mathematician.Greene completed his Ph.D. at the University of California, Berkeley in 1969. His doctoral advisor was Hung-Hsi Wu; his doctoral thesis was titled Isometric Embeddings of Riemannian and Pseudo-Riemannian Manifolds. Steven George Krantz (born February 3, 1951) is an American scholar, mathematician, and writer. He has...(展开全部)
