American Mathematical Society fellow Li Hanfeng joins China’s Chongqing University
There are four top-tier journals in mathematics academia: Annals of Mathematics, Inventiones Mathematicae, Journal of the American Mathematical Society and Acta Mathematica. These journals put out only about 100 articles each year, and publishing even one is a mark of a leading mathematician. It is very rare to publish in all four. Li Hanfeng published…