Northwestern University Mathematical Calendar
Geometry/Physics Seminar
Year 2023


Wednesday, January 25, 2023

Algebraic Geometry Seminar       Lunt 105, 3:00pm
Ben Tighe,   UIC
Title: An Algebraic Proof of the Looijenga-Lunts-Verbitsky Structure Theorem
Abstract and details available


Wednesday, February 1, 2023

Algebraic Geometry Seminar       Lunt 105, 3:00pm
Lingyao Xie,   University of Utah
Title: Minimal Model Program for Generalized Pairs
Abstract and details available


Thursday, February 2, 2023

Geometry/Physics Seminar       Lunt 107, 4:00pm
Andrew Hanlon,   University of Chicago
Title: Toric Frobenius and generation through mirror symmetry
Abstract and details available


Thursday, February 9, 2023

Geometry/Physics Seminar       Lunt 107, 4:00pm
Anthony McCormick,   Northwestern University
Title: A Local Index Theorem for Pseudo-Stationary States
Abstract and details available


Wednesday, February 15, 2023

Algebraic Geometry Seminar       Lunt 105, 3:00pm
Erik Paemurru,   University of Miami
Title: Divisorial contractions and local analytic equivalence
Abstract and details available


Wednesday, February 22, 2023

Algebraic Geometry Seminar       Lunt 105, 3:00pm
Kimoi Kemboi,   Cornell University
Title: Full exceptional collections on rank-two linear GIT quotients
Abstract and details available


Wednesday, March 8, 2023

Algebraic Geometry Seminar       Lunt 105, 3:00pm
Nicolas Addington,   University of Oregon
Title: A failed attempt at irrationality via algebraic K-theory
Abstract and details available


Monday, April 17, 2023

Geometry/Physics Seminar       Lunt 103, 3:00pm
Ezra Getzler,  
Title: The Mathai-Quillen class
Contact info here


Wednesday, April 19, 2023

Algebraic Geometry Seminar       Lunt 103, 3:00pm
Shizhuo Zhang,   Max Planck Institute, Bonn
Title: New perspective on categorical Torelli problems for del Pezzo threefold
Abstract and details available


Friday, April 21, 2023

Algebraic Geometry Seminar       Tech MG28, 11:00am
Asher Auel,   Dartmouth College
Title: Maximal Brill-Noether loci
Abstract and details available


Monday, April 24, 2023

Geometry/Physics Seminar       Lunt 102, 3:00pm
Ezra Getzler,  
Title: The Mathai–Quillen form
Contact info here


Wednesday, May 3, 2023

Algebraic Geometry Seminar       Lunt 103, 3:00pm
Nolan Schock,   UIC
Title: Moduli of weighted stable marked del Pezzo surfaces
Abstract and details available


Thursday, May 4, 2023

Geometry/Physics Seminar       Lunt 107, 4:00pm
Xin Jin,   Boston College
Title: Mirror Symmetry for the Affine Toda Systems
Special Note: Note special day and room
Abstract and details available


Monday, May 8, 2023

Geometry/Physics Seminar       Lunt 103, 3:00pm
Zhenyi Chen,  
Title: Donaldson theory in the Mathai–Quillen formalism
Contact info here


Wednesday, May 10, 2023

Geometry/Physics Seminar       Lunt 107, 3:00pm
Linhui Shen,   Michigan State University
Title: Cluster structures on braid varieties
Abstract and details available


Monday, May 22, 2023

Geometry/Physics Seminar       , 3:00pm
Rajiv Kaipa,  
Title: A hat genus
Special Note: We will meet on the grass behind Lunt Hall
Abstract and details available


Thursday, June 8, 2023

Geometry/Physics Seminar       Lunt 107, 2:00pm
Junxiao Wang,   Peking University
Title: The Gamma Conjecture for Log Calabi-Yau Surfaces
Abstract and details available


Wednesday, October 4, 2023

Algebraic Geometry Seminar       Tech F281, 3:00pm
Lu Qi,   Princeton University
Title: The metric geometry of space of filtrations on local rings and local volumes of klt singularities
Abstract and details available


Thursday, October 5, 2023

Geometry/Physics Seminar       Lunt 107, 4:00pm
Peter Samuelson,   UC Riverside
Title: Skein theory and the Fukaya category
Abstract and details available


Thursday, October 12, 2023

Geometry/Physics Seminar       Lunt 107, 4:00pm
Zhenyi Chen,   Northwestern University
Title: Curved Augmentations of Ng’s LSFT Algebra
Abstract and details available


Thursday, October 19, 2023

Algebraic Geometry Seminar       Lunt 103, 2:00pm
Shiji Lyu,   UIC
Title: Approximation of schemes over complete local rings
Abstract and details available


Monday, October 23, 2023

Algebraic Geometry Seminar       Lunt 104, 5:00pm
Abhishek Oswal,   Michigan State University
Title: p-adic Borel hyperbolicity of Shimura varieties
Abstract and details available


Thursday, October 26, 2023

Geometry/Physics Seminar       Lunt 107, 3:00pm
Ben Zhou,  
Title: Higher genus open/closed Gromov-Witten correspondences of log Calabi-Yau surfaces
Abstract and details available


Wednesday, November 1, 2023

Algebraic Geometry Seminar       Tech F281, 3:00pm
Ziquan Yang,   University of Wisconsin–Madison
Title: A new case of BSD conjecture and deformation of line bundles
Abstract and details available


Wednesday, November 8, 2023

Algebraic Geometry Seminar       Tech F281, 3:00pm
Yunfeng Jiang,   University of Kansas
Title: The construction of virtual fundamental class on the moduli space of general type surfaces
Abstract and details available


Wednesday, November 15, 2023

Algebraic Geometry Seminar       Tech F281, 3:00pm
Roya Beheshti,   Washington University in St. Louis
Title: Tevelev degrees of Fano varieties
Abstract and details available



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