Organizers: Qile Chen (BC), YuShen Lin (BU)
The meeting will be rotating among BU & BC every Monday 3:305:30pm:
Date  Topic  Speaker  Location  Notes 

Sep 16  Introudction to Toric Geometry  Ryan Contreras  BU MCS B33 
Ryan Contreras 
Sep 16  Toric degneration  Jee Uhn Kim  BU MCS B33 
Jee Hun Kim 
Sep 23  Introduction to Tropical Geometry  Jee Uhn Kim  BC Maloney 560 
Mandy Cheung 
Sep 30  Finiteness of Tropical Curves, Statement of Correspondence Theorem  Jee Uhn Kim  BU MCS B33 
Jee Uhn Kim 
Sep 30  Basics of Log Geometry, Mumford Degeneration with Log Structure  Ryan Contreras  BU MCS B33 
YuShen Lin 
Oct 7  Proof of $N^\{trop\}\; =\; N^\{log\}$  Jee Uhn Kim  BC Stokes Hall S115 
Jee Uhn Kim 
Oct 7  Proof of $N^\{trop\}\; =\; N^\{log\}$  Ryan Contreras  BC Stokes Hall S115 
Ryan Contreras 
Oct 14  Columbus Day       
Oct 21  Proof of $N^\{hol\}\; =\; N^\{log\}$  Ryan Contreras  BU MCS B33 

Oct 28  Motivation for GrossSiebert Program  YuShen Lin  BC Maloney 560 
YuShen Lin 
Nov 4  Tropical vertex group & scattering diagram  Qile Chen  BU MCS B33 
Qile Chen 
Nov 11  Consistency of scattering diagram  Qile Chen  BC Maloney 560 
Qile Chen 
Nov 11  Tropical discs in toric Fano and tropical LandauGinzburg potential  Lawrence Barrott  BC Maloney 560 

Nov 18  Tropical descendents and example of P^2  Lawrence Barrott  BC Maloney 560 
Lawrence Barrott 
Nov 18  Invariance of period integral under wallcrossing and the first period  YuShen Lin  BC Maloney 560 
YuShen Lin 
Dec 9  Wallcrossing of tropical LG potential: varing Q  Sam BardwellEvans  BU MCS 33 

Dec 9  Wallcrossing of tropical LG potential: varing P_1,\cdots, P_k  George Jeffreys  BU MCS 33 