[geometry-ml:06384] Geometric Analysis Seminar at 東大数理(6回目8月19日（火）16:00-)

[Hokuto Konno]

幾何学メーリングリストのみなさま，

東大数理の今野北斗と申します．
東大数理で最近始めた（不定期開催の）「Geometric Analysis Seminar」の第6回目の情報をお知らせします：

-------------------------------------------------------

【講演者】Hiro Lee Tanaka (Texas State University)

【場所】東大数理123号室

【日時】8月19日（火）16:00-17:00

【タイトル】For Liouville sectors, Floer theory in families without Floer theory in families

【アブストラクト】Numbers do not have automorphisms, but most other mathematical objects do.
So when Floer theory yields non-numerical invariants, one can hope for symmetries to act on such invariants.  Typically, one realizes these actions by carefully setting up an analytical framework for Floer theory to vary over the fibers of some bundle. In the setting of Floer theory for a class of symplectic manifolds called Liouville sectors, we show that a completely different technique -- localization of infinity-categories -- achieves the same goals, and more! This talk is based on some old joint work with Oleg Lazarev and Zachary Sylvan.

-------------------------------------------------------

今後の予定は次のページでもアップロードしていきます：

https://sites.google.com/g.ecc.u-tokyo.ac.jp/geometricanalysisseminar/

みなさまのご参加をお待ちしております．

今野北斗
高津飛鳥
本多正平