Thursday, January 11, 2018

Geometry/Physics Seminar       Lunt 107, 4:00pm

Sung-Jin Oh,   KIAS

Title: The Threshold Theorem for the hyperbolic Yang-Mills equation
Abstract and details available

Monday, January 22, 2018

Algebraic Geometry Seminar       Lunt 104, 3:00pm

Steven Sam,   University of Wisconsin, Madison

Title: Noetherianity in representation theory
Special Note: Note: unusual time and place!
Abstract and details available

Thursday, February 8, 2018

Algebraic Geometry Seminar       Lunt 107, 1:00pm

Yuchen Liu,  

Title: Pre-talk: normalized volumes of valuations and K-stability of Fano varieties
Abstract and details available

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Yuchen Liu,   Yale University

Title: K-stability of cubic threefolds
Abstract and details available

Thursday, February 15, 2018

Geometry/Physics Seminar       Lunt 107, 4:00pm

Bahar Acu,   Northwestern

Title: Iterated planar contact manifolds
Abstract and details available

Thursday, February 22, 2018

Geometry/Physics Seminar       Lunt 107, 1:00pm

James Conway,   UC Berkeley

Title: Contact structures: fillings, knots, and surgery
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 4:00pm

James Conway,   UC Berkeley

Title: Fillability of positive contact surgeries
Abstract and details available

Thursday, March 1, 2018

Geometry/Physics Seminar       Lunt 107, 4:00pm

Sam Nariman,   Northwestern University

Title: On characteristic classes in symplectic topology
Abstract and details available

Thursday, March 8, 2018

Geometry/Physics Seminar       Lunt 105, 1:00pm

Yu Pan,   MIT

Title: Pretalk: Introduction to the Legendrian contact homology
Special Note: Please note the change of room!
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 4:00pm

Yu Pan,   MIT

Title: Augmentations and exact Lagrangian cobordisms
Abstract and details available

Thursday, March 15, 2018

Algebraic Geometry Seminar       Lunt 105, 1:00pm

Alexander Perry,  

Title: Pre-talk: Derived categories, birational geometry, and Hodge theory
Abstract and details available

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Alexander Perry,   Columbia University

Title: Deformation and derived equivalent but non-birational Calabi-Yau threefolds
Abstract and details available

Thursday, April 12, 2018

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Enrico Arbarello,   Università di Roma, La Sapienza

Title: Hyperplane Sections of K3 Surfaces
Abstract and details available

Thursday, April 26, 2018

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Benjamin Bakker,   Univ. of Georgia

Title: Hodge theory and o-minimal geometry
Abstract and details available

Thursday, May 3, 2018

Algebraic Geometry Seminar       Lunt 107, 1:00pm

Tommaso de Fernex,   University of Utah

Title: Pre-talk: Mumford's simplicity criterion for normal surface singularities
Abstract and details available

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Tommaso de Fernex,   Univ. of Utah

Title: A simplicity criterion for normal isolated singularities
Abstract and details available

Thursday, May 10, 2018

Algebraic Geometry Seminar       Lunt 107, 1:00pm

Brian Lehmann,   Boston College

Title: Pre-talk: The exceptional set in Manin's Conjecture
Abstract and details available

Algebraic Geometry Seminar       Lunt 107, 4:00pm

Brian Lehmann,   Boston College

Title: The exceptional set in Manin's Conjecture
Abstract and details available

Tuesday, July 31, 2018

Geometry/Physics Seminar       Lunt 102, 11:00am

Ezra Getzler ,  

Title: The Chern character as a differential form on the derived stack of perfect complexes
Abstract and details available

Thursday, August 9, 2018

Geometry/Physics Seminar       Lunt 102, 11:00am

Boris Tsygan,  

Title: Chern character of a perfect complex
Abstract and details available

Tuesday, August 14, 2018

Geometry/Physics Seminar       Lunt 107, 11:00am

Vasily Dolgushev,   Temple University

Title: GT-shadows and their action on child's drawings
Abstract and details available

Thursday, October 4, 2018

Geometry/Physics Seminar       Lunt 107, 4:10pm

Ezra Getzler,   Northwestern

Title: Variational calculus in the Batalin-Vilkovisky formalism and general covariance
Abstract and details available

Thursday, October 11, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Nikon Kurnosov,   University of Georgia

Title: About Kuga-Satake construction and its generalizations
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

Tim Large ,   MIT

Title: Pre-talk
Contact info here

Geometry/Physics Seminar       Lunt 105, 3:00pm

Tim Large ,   MIT

Title: Steenrod operations and the Floer homotopy type
Abstract and details available

Thursday, October 25, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Mihai Fulger,   Universiy of Connecticut

Title: Seshadri constants for vector bundles
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

James Pascaleff,   University of Illinois at Urbana-Champaign

Title: Monotone Lagrangians and disk counting
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 4:10pm

James Pascaleff,   University of Illinois at Urbana-Champaign

Title: Wall-crossing formulas for Lagrangian mutations
Abstract and details available

Thursday, November 1, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Charles Stibitz,   Northwestern

Title: Birational superrigidity and K-stability of Fano varieties
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

Harold Williams,   UC Davis

Title: Pretalk
Contact info here

Geometry/Physics Seminar       Lunt 107, 4:10pm

Harold Williams,   UC Davis

Title: Kasteleyn operators from mirror symmetry
Abstract and details available

Thursday, November 8, 2018

Geometry/Physics Seminar       Lunt 107, 1:00pm

Michele Schiavina,   Berkeley

Title: Pre-talk
Contact info here

Geometry/Physics Seminar       Lunt 107, 4:10pm

Michele Schiavina,   Berkeley

Title: Equivalence of gauge theories in the presence of boundaries: insights from General Relativity (there will be a pre-talk at 1pm)
Abstract and details available

Thursday, November 15, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Chuanhao Wei,   Stony Brook University

Title: Zeros of log-one-forms and families of log-varieties
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

Kevin Sackel,   MIT

Title: Convex surfaces in contact 3-manifolds
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 4:10pm

Kevin Sackel,   MIT

Title: Convex contact handle decompositions
Abstract and details available

Thursday, November 29, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Yaroslav Khromenkov,   Northwestern

Title: Dimensions of triangulated categories and Orlov's conjecture
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

Honghao Gao,   Institut Fourier

Title: An Odyssey of Augmentations
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 3:00pm

Honghao Gao,   Institut Fourier

Title: Augmentations and sheaves for knot conormals
Special Note: Note the unusual time.
Abstract and details available

Thursday, December 6, 2018

Algebraic Geometry Seminar       Lunt 107, 11:00am

Mingyi Zhang,   Northwestern

Title: Stable irrational hypersurfaces of small slopes
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 1:00pm

Dmitry Tonkonog,   UC Berkeley

Title: Lagrangian tori in Fano manifolds
Special Note: Pre-talk
Abstract and details available

Geometry/Physics Seminar       Lunt 107, 3:00pm

Dmitry Tonkonog,   UC Berkeley

Title: Disk potentials and mirror symmetry
Special Note: Note the unusual time.
Abstract and details available

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