11月29日(木)午後5:45〜6:30
場所:奈良女子大学理学部会議室(理学部A棟1階)
Date: November 29, 5:45 -- 6:30
Room: Nara Women's University, Faculty of Science Conference room
Speaker:
Prof. Alexander Stoimenow (Max-Planck-Institute fur Mathematik)
Title:Special diagrams and the positivity of the signature
9月10日(月)午後1:30〜3:30
場所:奈良女子大学理学部C棟4階 C431-2 (数学演習室)
Date: September 10, 1:30 -- 3:30
Room: Nara Women's University C431-2
Speaker:Prof. Fengchun Lei (Harbin Institute of Technology)
Title:Reducing Heegaard splttings of a homotopy 3-sphere from a
characteristic