Handle friendship seminar since 2013

(In principle this is an informal seminar, in practical every topics welcome (i.e. physics, chemistry and medicine etc.)
Place:Tokyo Tech (Tokyo Institute of Technology)
japanese version

(2013 spring) (2013 autumn) japanese version

This seminar is a sober coffee break for 4-manifold researchers rather than serious seminar.
Email: tange_at_mark_math.tsukuba.ac.jp
Mar/7/2014 updated at Tsukuba
Seminar