(1) Positive Linear Maps on Matrix Algebras --Sums of squares with quantum information.
(2) Non-commutative Magic Everywhere.
Reporter:Professor Man-Duen Choi (加拿大皇家科学院院士蔡文端先生) University of TorontoCanada
Time: 14:30 Mar. 30, Apr. 3, Apr. 6, 2009
Place: Room 107, Zhiyuan Building Tongji University, Shanghai