日時: 2015年11月16日(月) 16:30〜17:30
会場: 数理科学研究科棟(駒場) 大講義室
Yakov Eliashberg (Stanford University)
Crossroads of symplectic rigidity and flexibility
The development of flexible and rigid sides of symplectic and contact topology towards each other shaped this subject since its inception, and continues shaping its modern development. In the series of lectures I will discuss the history of this struggle, as well as describe recent breakthroughs on the flexible side.