Columbia Algebraic Geometry Seminar
The Columbia Algebraic Geometry Seminar takes place on Fridays at 3:30 pm in 417 Mathematics Hall on the Columbia campus. All talks will also be streamed on Zoom (password is the number of lines on a cubic surface), and some will be entirely on Zoom.
The seminar is organized by Giulia Saccà, Will Sawin, and Akash Sengupta.
Click on the title of a talk for the abstract (if available).
|September 17||Johan de Jong||In-person||Columbia University||Locally free twisted sheaves of infinite rank|
|September 24||Ziquan Zhuang||Zoom||MIT||Properness of the K-moduli space|
|October 1||Konstantin Aleshkin||In-person||Columbia University||GLSM and wall-crossing for the mirror quintic|
|October 8||Kristin DeVleming||Zoom||UMass Amherst||K stability and birational geometry of moduli spaces of quartic K3 surfaces|
Special time: 1:30 pm
|Joaquín Moraga||Zoom||Princeton University||Reductive quotient singularities|
|October 22||Melody Chan||Zoom||Brown University||The top-weight rational cohomology of A_g|
|October 29||Mihnea Popa||Harvard||TBD|
|November 5||Jenia Tevalev||UMass Amherst||TBD|
|November 12||Maksym Fedorchuk||Boston College||TBD|
|November 19||Carolina Araujo||Zoom||Instituto Nacional de Matemática Pura e Aplicada||TBD|
|November 26||No Seminar||Thanksgiving|
|December 3||Eyal Markman||UMass Amherst||TBD|
|December 10||Special doubleheader event. Note the special times|
|2:00 pm||Jason Starr||Stonybrook University||Connectedness theorems in algebraic geometry||3:30 pm||Tony Pantev||University of Pennsylvania||TBD|
Schedules from the past: F '97 - F '00, S '01, F '01, S '02, F '02, S '03, F '03, S '04, F '04, S '05, F '05, S '06, F '06, S '07, F '07, S '08, F '08, S '09, F '09, S '10, F '10, S '11, F '11, S '12, F '12, S '13, F '13, S '14, F '14, S '15, F '15, S '16, F '16, S '17, F '17, S '18, F '18, S '19, F '19, S '20, F '20, S '21
This page is maintained by Will Sawin.