Professor Hourong Qin from Nanjing University was invited to give a Colloquium lecture at CIM on "Congruent numbers, quadratic forms and algebraic K-theory" at 4 p.m. on September 26, 2019.
Chern Institute of Mathematics, Nankai University, Tianjin 300071 China Tel: 86-22-2350-1029, 86-22-2350-8228, Fax: 86-22-2350-8114, Email: cim@nankai.edu.cn Copyright Chern Institute of Mathematics