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Analysis Seminar Lunt 105, 4:10pm

Dennis Krivensov, Courant Institute

Title: Regularity for Spectral Optimizers
Abstract and details available

Number Theory Lunt 107, 4:00PM

Shrenik Shah, Columbia University

Title: Class number formulae for some Shimura varieties of low dimension
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Agnès Beaudry, University of Colorado

Title: The Equivariant Dual of Morava E-Theory
Abstract and details available

Probability Seminar Lunt 105, 3:00PM

Kate Juschenko, Northwestern University

Title: Liouville property for actions of groups
Abstract and details available

Colloquium Lunt 105, 4:10pm

Chiu-Chu Melissa Liu, Columbia University

Title: Mirror symmetry and Hodge theory
Abstract and details available

Algebra Seminar Lunt 104, 2:00pm

Martin Kassabov, Cornell

Title: On soficity of variations of Higman group
Contact Info here

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

Dynamical Systems Seminar Lunt 104, 4:00pm

Andreas Koutsogiannis,

Title: On the limiting behavior of multiple ergodic averages
Abstract and details available

Special Seminar Lunt 105, 4:00pm

Aaron Greicius, Loyola University Chicago

Title: Serre's Open Image Theorem
Abstract and details available

Informal Geometric Analysis Seminar Lunt 102, 03:00pm

Yu Wang, Northwestern University

Title: Long time existence for Yang-Mills flow
Contact Info here

Special Seminar Lunt 107, 3:00pm

Adam Boocher, University of Utah

Title: From Magic Squares to Polynomials
Abstract and details available

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

Analysis Seminar Lunt 105, 4:10pm

Sean Gomes, Northwestern

Title: Non quantum ergodicity in KAM systems
Abstract and details available

Number Theory Lunt 107, 4:00PM

Nicole Looper, Northwestern University

Title: A lower bound on the canonical height for polynomials
Abstract and details available

Algebra Seminar , 2:00pm

Avraham Aizenbud, Weizman Institute

Title: Bounds on multiplicities of spherical spaces over finite fields
Contact Info here

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Robin Neumayer, Northwestern University

Title: Some rigidity theorems for Riemannian manifolds with lower Ricci curvature bounds
Abstract and details available

Graduate Student Seminar Lunt B9, 4:00pm

Khashayar Filom,

Title: The Schwarzian Derivative, a Ubiquitous Object
Contact Info here

Special Seminar Lunt 107, 3pm

John Johnson, The Ohio State University

Title: Making static theorems dynamic: Connections between dynamics and combinatorial number theory
Abstract and details available

Number Theory Lunt 107, 4:00PM

Liang Xiao, University of Connecticut

Title: Cycles on the special fiber of some Shimura varieties and Tate conjecture
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Samuel Petite, University of Picardie

Title: Restrictions on the automorphism group of a fixed subshift
Abstract and details available

Probability Seminar Lunt 105, 4:10PM

Erik Bates, Stanford

Title: Low-temperature localization of directed polymers
Abstract and details available

Special Seminar Lunt 105, 4:00pm

Jordan Tirrell, Mount Holyoke College

Title: The Robinson-Schensted-Knuth correspondence
Abstract and details available

Algebra Seminar , 11:00am

Arie Levit, Yale

Title: Asymptotic properties of lattices in semisimple groups
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Greg Edwards,

Title: Direct images of fiberwise Ricci-flat metrics on Calabi-Yau fibrations
Contact Info here

Special Seminar Lunt 107, 3:00pm

Brett Smith, Yale University

Title: Bounding treewidth of planar graphs using three-sided brambles
Abstract and details available

Number Theory Lunt 107, 4:00PM

Lue Pan, Princeton University

Title: Fontaine–Mazur conjecture in the residually reducible case
Abstract and details available

Probability Seminar Lunt 105, 4:10PM

Lisa Hartung, Courant Institute

Title: Extreme Level Sets of Branching Brownian Motion
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Jian Xiao, Northwestern University

Title: Effective very ampleness
Abstract and details available

Special Seminar Lunt 107, 3:00pm

Alice Mark, Arizona State University

Title: Farey, Ford, and PSL_2(Z)
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Julius Ross, UIC

Title: Complex PDEs and Planar Flows
Abstract and details available

Number Theory Lunt 107, 4:00PM

Lucia Mocz, Princeton University

Title: A new Northcott property for Faltings height
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Craig Westerland,

Title: Structure theorems for braided Hopf algebras
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Yair Hartman, Northwestern

Title: Which groups have bounded harmonic functions?
Abstract and details available

Probability Seminar Lunt 105, 3:00PM

Arjun Krishnan, University of Rochester

Title: Stationary coalescing walks on the lattice
Abstract and details available

Geometry/Physics Seminar Lunt 107, 4:00pm

Bahar Acu, Northwestern

Title: Iterated planar contact manifolds
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Jian Xiao, Northwestern University

Title: Effective very ampleness
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Moritz Doll, Hannover

Title: Refined Weyl law for the perturbed harmonic oscillator
Abstract and details available

Number Theory Lunt 107, 4:00PM

Daniel Kriz, Princeton University

Title: A new p-adic Maass-Shimura operator and supersingular Rankin-Selberg p-adic L-functions
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Mingcong Zeng, University of Rochester

Title: Mackey functors and equivariant Eilenberg-Mac Lane spectra
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Ayse Sahin, Wright State University

Title: Classifying general odometers: spectrum, geometric group theory, and orbit equivalence
Abstract and details available

Probability Seminar Lunt 105, 4:10PM

Vadim Gorin, MIT

Title: Gaussian Free Field in random tilings
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Albert Chau,

Title: The cusp Kahler Ricci flow on Quasi projective Varieties
Abstract and details available

Graduate Student Seminar Lunt B9, 4:00pm

Elden Elmanto,

Title: Topological Hochschild Homology and the theory of Motives
Abstract and details available

Algebra Seminar Lunt 104, 3:00pm

Anush Tserunyan,

Title: Ergodic hyperfinite decomposition of pmp equivalence relations
Abstract and details available

Number Theory Lunt 107, 4:00PM

Jingren Chi, University of Chicago

Title: Geometry of generalized affine Springer fibers
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Kirsten Wickelgren,

Title: An arithmetic count of the lines on a cubic surface.
Abstract and details available

Colloquium Lunt 105, 4:10pm

Sheldon Katz, UIUC

Title: Enumerative Geometry and Physics
Abstract and details available

Geometry/Physics Seminar Lunt 107, 4:00pm

Sam Nariman, Northwestern University

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

Graduate Student Seminar Lunt B9, 4:00pm

Rachel McEnroe and Yajit Jain,

Title: Grad Student Seminar for Prospective Students
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Martin Vogel, Orsay/Berkeley

Title: Spectrum of random non-selfadjoint operators.
Abstract and details available

Number Theory Lunt 107, 4:00PM

Isabel Leal, University of Chicago

Title: Generalized Hasse-Herbrand functions
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Vivian Healey, University of Chicago

Title: Tree Embedding via the Generalized Loewner Equation
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Robin Neumayer, Northwestern University

Title: A brief overview of the Yamabe problem
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Marco Mendez,

Title: Geometric aspects of semilinear elliptic PDEs and minimal hypersurfaces on closed manifolds
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Professor Molei Tao, Georgia Tech

Title: Hyperbolic periodic orbits, heteroclinic connections, and semi-analytical characterization of rare events in some nongradient systems
Abstract and details available

Colloquium Lunt 105, 4:10pm

Matthew Baker, Georgia Tech

Title: Matroids and Grassmannians over Hyperfields
Abstract and details available

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

Number Theory Lunt 107, 4:00PM

Ari Schnidman, Boston College

Title: A higher order Gross-Kohnen-Zagier formula
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Anh Le, Northwestern University

Title: Nilsequences and multiple correlations along subsequences.
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Boris Hanin, Texas A&M

Title: Gradients in Deep Neural Networks at Initialization
Abstract and details available

Colloquium Lunt 105, 4:10pm

John Duncan,

Title:
Contact Info here

Topology Seminar Lunt 104, 3:00pm

Manuel Krannich, University of Copenhagen

Title: Detecting exotic smooth structures in diffeomorphism groups
Special Note: **Special day and time**
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Dean Baskin, Texas A&M

Title: Radiation fields on asymptotically Minkowski spacetimes
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Ben Knudsen, Harvard University

Title: Edge stabilization in the homology of graph braid groups
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00pm

Roland Roeder, Indiana University Purdue University Indianapolis

Title: Lee-Yang zeros for the Cayley Tree and expanding maps of the circle
Abstract and details available

Colloquium Lunt 105, 4:10pm

Enrico Arbarello, Università di Roma, La Sapienza

Title: Brill-Noether Theory Old and New
Abstract and details available

Algebraic Geometry Seminar Lunt 107, 4:00pm

Enrico Arbarello, Università di Roma, La Sapienza

Title: Hyperplane Sections of K3 Surfaces
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Jian Xiao, Northwestern University

Title: Invariance of plurigenera
Abstract and details available

Number Theory Lunt 107, 4:00PM

Anthony Várilly-Alvarado, Rice University

Title: Vojta's conjecture and uniform boundedness of full-level structures on abelian varieties over number fields
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Victor Turchin, Kansas State University

Title: Delooping the Goodwillie-Weiss tower for closed discs
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00pm

Aaron Brown, University of Chicago

Title: Recent progress in the Zimmer program
Abstract and details available

Colloquium Lunt 105, 4:10pm

Andras Vasy,

Title: The stability of Kerr-de Sitter black holes
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Gang Liu,

Title: Gromov-Hausdorff limits of Kahler manifolds with Ricci curvature bounded below
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Ihsan Topaloglu, Virginia Commonwealth University

Title: Droplet breakup in the liquid drop model
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Markus Pflaum, University of Colorado - Boulder

Title: Inertia Groupoids and their singularity structure or why we need a concept of stratified groupoids
Abstract and details available

Colloquium Lunt 105, 4:10pm

Ron Donagi,

Title: Super geometry and the foundations of perturbative string theory
Abstract and details available

Algebra Seminar , 1:00pm

Alexander Yom Din, Caltech

Title: Drinfeld-Gaitsgory functor and contragradient duality for (g,K)-modules
Abstract and details available

Algebraic Geometry Seminar Lunt 107, 4:00pm

Benjamin Bakker, Univ. of Georgia

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

Probability Seminar Lunt 103, 4:00PM

Timo Seppäläinen, University of Wisconsin

Title: Shifted weights and restricted path length in first-passage percolation
Abstract and details available

Nemmers Lectures Lunt 105, 3:00pm

János Kollár, Princeton University

Title: How Small Can a Polynomial Be Near Infinity?
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00

Mike Boyle,

Title: The automorphism group of a shift of finite type
Abstract and details available

Special Seminar Lunt 105, 3:00pm

János Kollár , Princeton

Title: Lecture series: Rigidity of hypersurfaces I
Abstract and details available

Colloquium Lunt 105, 4:10pm

Sergey Fomin,

Title: Morsifications and mutations
Abstract and details available

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

Dynamical Systems Seminar Lunt 105, 9:30am

John Franks, Northwestern University

Title: Non-expansiveness in Z^2 symbolic dynamics
Abstract and details available

Dynamical Systems Seminar Lunt 105, 10:45am

Sabya Mukherjee, Stony Brook University

Title: Dynamics of Schwarz reflections: mating polynomials with groups
Abstract and details available

Dynamical Systems Seminar Lunt 105, 2:00pm

Clark Butler, University of Chicago

Title: Characterizing symmetric spaces by their Lyapunov spectra
Abstract and details available

Dynamical Systems Seminar Lunt 105, 3:30pm

Olga Lukina, University of Illinois at Chicago

Title: Symmetries of laminations
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Nicholas McCleerey, Northwestern University

Title: On the singularity type of full mass currents in big cohomology classes
Contact Info here

Analysis Seminar Lunt 105, 4:10pm

Elena Maeder-Baumdicker, Karlsruhe Institute of Technology (KIT)/Princeton

Title: The area preserving curve shortening flow in a free boundary setting
Abstract and details available

Number Theory Lunt 107, 4:00PM

Kai-Wen Lan, University of Minnesota

Title: Nearby cycles of automorphic étale sheaves
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Michael Harrison,

Title: The h-principle and totally convex immersions
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00pm

Jon Chaika, University of Utah

Title: Horocycle orbits in strata of translation surfaces
Abstract and details available

Special Seminar Lunt 105, 3:00pm

János Kollár , Princeton

Title: Lecture series: Rigidity of hypersurfaces II
Contact Info here

Colloquium Lunt 105, 4:10pm

Michael Larsen,

Title: Rationality of Zeta Functions via Cutting and Pasting
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Jian Xiao, Northwestern University

Title: Compact Kahler threefolds without nontrivial subvarieties
Contact Info here

Analysis Seminar Lunt 105, 4:10pm

Michael Singer, University College London

Title: On asymptotically hyperbolic anti-self-dual Einstein metrics
Special Note: Note unusual day, time.
Abstract and details available

Special Seminar Lunt 105, 3:00pm

János Kollár , Princeton

Title: Lecture series: Rigidity of hypersurfaces III
Contact Info here

Analysis Seminar Lunt 105, 4:10pm

Celso Viana, University of Chicago/University College London

Title: Index one minimal surfaces in spherical space forms
Abstract and details available

Number Theory Lunt 107, 4:00PM

Charlotte Chan, University of Michigan

Title: Periods identities of CM forms on quaternion algebras
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Dan Berwick-Evans, UIUC

Title: Modular forms, physics, and topology
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Kitty Yang,

Title: Normal amenable subgroups of automorphism groups of shifts of finite type
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Louis Fan, University of Wisconsin-Madison

Title: PDE and stochastic PDE arising from individual-based models
Abstract and details available

Special Seminar Lunt 104, 3:00pm

János Kollár , Princeton

Title: Lecture series: Rigidity of hypersurfaces IV
Contact Info here

Informal Geometric Analysis Seminar Lunt 105, 03:00pm

Ben Weinkove, Northwestern University

Title: Constant scalar curvature Kahler metrics - existence results
Contact Info here

Analysis Seminar Lunt 105, 4:10pm

Dana Mendelson, University of Chicago

Title: Probabilistic wellposedness and scattering results for nonlinear wave and Schrodinger equations on Euclidean space
Abstract and details available

Number Theory Lunt 107, 4:00PM

Jayce Getz, Duke University

Title: Summation formulae for triples of quadratic forms
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Claire Merriman,

Title: Coding geodesic flows and various continued fractions
Abstract and details available

Probability Seminar Lunt 107, 4:00PM

Nick Cook, UCLA

Title: The maximum of the characteristic polynomial for a random permutation matrix
Abstract and details available

Pinsky Lecture Series Lunt Hall 105, 4.10pm

Ulrike Tillmann, University of Oxford

Title: Moduli Spaces and Quantum Field Theories I: Surfaces and Strings
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Gregory Edwards,

Title: Relative volume comparison along the Kahler-Ricci flow
Contact Info here

Pinsky Lecture Series Lunt Hall 105, 4.10pm

Ulrike Tillmann, University of Oxford

Title: Moduli Spaces and Quantum Field Theories II: The topology of moduli spaces
Abstract and details available

Pinsky Lecture Series Lunt Hall 105, 4.10pm

Ulrike Tillmann, University of Oxford

Title: Moduli Spaces and Quantum Field Theories III: Operads from TQFTs
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Hexi Ye, Zhejiang University

Title: Subvarieties with dense preperiodic points for an endomorphism of (\P^1)^n
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Robin Neumayer, Northwestern University

Title: An epsilon regularity theorem for the Ricci flow
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Piotr Pstragowski, Northwestern University

Title: Synthetic spectra and the cellular motivic category
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Mehrdad Kalantar, University of Houston

Title: A topological boundary for unitary representations of discrete groups
Abstract and details available

Algebra Seminar , 11:00am

Wai Kit Yeung, Indiana University

Title: Weak Calabi-Yau structures and moduli of representations (pre-talk)
Abstract and details available

Algebra Seminar , 4:00pm

Wai Kit Yeung, Indiana University

Title: Weak Calabi-Yau structures and moduli of representations
Abstract and details available

Special Seminar Lunt 105, 4:00pm

Steve Zelditch, Northwestern University

Title: Complex zeros of random polynomials
Abstract and details available

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

Geometry/Physics Seminar Lunt 102, 11:00am

Boris Tsygan,

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

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

Analysis Seminar Lunt 105, 4:10pm

Xiaochun Li, UIUC

Title: Recent progress on Schrodinger equations
Abstract and details available

Number Theory Lunt 107, 4:00PM

Laura DeMarco, Northwestern University

Title: Height pairings and torsion points
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Bogdan Georgiev,

Title: Doubling and frequency for harmonic functions
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Megan Bernstein, Georgia Tech

Title: Cutoff with window for the random to random shuffle
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Bogdan Georgiev,

Title: Nodal geometry: tubular neighbourhoods around nodal sets and inner radii of nodal domains.
Abstract and details available

Number Theory Lunt 107, 4:00PM

Padmavathi Srinivasan, Georgia Tech

Title: Conductors and minimal discriminants of hyperelliptic curves
Abstract and details available

Algebra Seminar Lunt 102, 11:00am

Maxime Bergeron,

Title: The Topology (and Arithmetic) of Representation Varieties
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Valentino Tosatti, Northwestern University

Title: Kummer rigidity for K3 surface automorphisms
Abstract and details available

Elementary Math Challenges Lunt 104, 6:00pm

Elton Hsu, Northwestern University

Title: Putnam Competition Organizational Meeting
Special Note: Organizational meeting for the Putnam competition.
Abstract and details available

Colloquium Lunt 105, 4:10pm

Eric Friedlander,

Title: The Mathematics of Andrei Suslin
Abstract and details available

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Jianchun Chu,

Title: Geometric estimates for complex Monge-Ampère equations
Abstract and details available

Probability Seminar Lunt 104, 3:00PM

Will Perkins, UIC

Title: Algorithmic Pirogov-Sinai theory
Abstract and details available

Special Event Lunt 104, 4pm

Job panel,

Title: Academic job panel for graduate students and post-docs
Contact Info here

Bellow Lecture Series Lunt 105, 4:00pm

Sylvia Serfaty, Courant Institute at NYU

Title: Systems of points with Coulomb interactions
Abstract and details available

Algebra Seminar Lunt 102, 11:00am

Yotam Handel, Weizmann Institute

Title: Singularity properties of convolutions of algebraic morphisms and applications
Abstract and details available

Bellow Lecture Series Lunt 105, 3:00pm

Sylvia Serfaty, Courant Institute at NYU

Title: Statistical mechanics of the classical Coulomb gas I
Abstract and details available

Bellow Lecture Series Lunt 107, 4:30pm

Sylvia Serfaty, Courant Institute at NYU

Title: Statistical mechanics of the classical Coulomb gas II
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

No seminar: Bellow Lecture,

Title:
Contact Info here

Special Seminar Lunt 103, 4:00pm

Boris Tsygan, Northwestern University

Title: Periodic cyclic complex as a homotopy crystal
Special Note: First talk of Noncommutative geometry seminar
Abstract and details available

Elementary Math Challenges Lunt 104, 6:00pm

Elton Hsu, Northwestern University

Title: Putnam Selection Test
Abstract and details available

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Steve Zelditch,

Title: A relativistic Duistermaat-Guillemin Trace formula
Abstract and details available

• 2:45pm Sebastian Roch, University of Wisconsin, Madison
  Title: A Biased Talk Through Mathematical Phylogenomics, Part I
  Place: 105 Lunt Hall
  Abstract and details available

• 4:10pm Sebastian Roch, University of Wisconsin, Madison
  Title: A Biased Talk Through Mathematical Phylogenomics, Part II
  Place: 105 Lunt Hall
  Abstract and details available

  ---

  Friday, October 19, 2018

• 3:30pm Rick Kenyon, Brown University
  Title: Limit Shapes for Height Models, Part I
  Place: 107 Swift Hall
  Abstract and details available

• 4:30pm Paul Bourgade, New York University
  Title: Random Matrices and Logarithmically Correlated Fields
  Place: 107 Swift Hall
  Abstract and details available

  ---

  Saturday, October 20, 2018

• 9:00am Rick Kenyon, Brown University
  Title: Limit Shapes for Height Models, Part II
  Place: 107 Swift Hall
  Abstract and details available

• 10:30am Firas Rassoul-Agha, University of Utah
  Title: Shifted Weights and Restricted-Length Paths in First-Passage Percolation
  Place: 107 Swift Hall
  Abstract and details available

• 1:30pm Tianyi Zheng, University of California, San Diego
  Title: Random Walks on Groups of Intermediate Volume Growth
  Place: 107 Swift Hall
  Abstract and details available

Special Seminar Lunt 107, 3:00

Boris Tsygan, Northwestern University

Title: Periodic cyclic complex as a homology crystal, Ii
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

Allen Yuan, MIT

Title: The Frobenius in higher algebra
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Florian Richter, Northwestern University

Title: Uniform distribution of polynomial and non-polynomial sequences in nilmanifolds
Abstract and details available

Colloquium Lunt 105, 4:10pm

Searle Center ,

Title: SIREN Faculty Workshop
Abstract and details available

Algebraic Geometry Seminar Lunt 107, 11:00am

Mihai Fulger, Universiy of Connecticut

Title: Seshadri constants for vector bundles
Abstract and details available

Elementary Math Challenges Lunt 104, 6:00pm

Elton Hsu, Northwestern University

Title: Elementary Math Challenges in Analysis
Special Note: This is a training session for the Putnam Competition
Contact Info here

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Sisi Shen,

Title: Kähler-Ricci flow on manifolds with negative holomorphic sectional curvature
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Hui Yu, Columbia University

Title: Regularity of optimal transport between planar convex domains
Abstract and details available

Noncommutative Geometry Lunt 107, 3:00pm

Boris Tsygan, Northwestern University

Title: Cyclic and cyclotomic modules (after Kaledin)
Abstract and details available

Number Theory Lunt 107, 4:00PM

Renee Bell, University of Penssylvannia

Title: Local-to-Global Extensions for Wildly Ramified Covers of Curves
Abstract and details available

Topology Seminar Lunt 104, 4:10pm

JD Quigley, Notre Dame University

Title: The parametrized Tate construction
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Agnieszka Zelerowicz, Penn State

Title: Equilibrium states in dynamics via geometric measure theory
Abstract and details available

Colloquium Lunt 105, 4:10pm

Nir Avni,

Title: Words, words, words
Abstract and details available

Algebraic Geometry Seminar Lunt 107, 11:00am

Charles Stibitz, Northwestern

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

Elementary Math Challenges Lunt 104, 6:00pm

Miguel A. Lerma, Northwestern University

Title: Elementary Math Challenges in Induction and Recurrences
Special Note: This is a training session for the Putnam Competition
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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Siyi Zhang, Princeton

Title: A conformally invariant gap theorem characterizing complex projective space via the Ricci flow
Abstract and details available

Probability Seminar Lunt 104, 2:00PM

Julian Gold,

Title: 450-$\infty$
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Matt Junge, Duke University

Title: Diffusion-Limited Annihilating Systems
Abstract and details available

Special Event Lunt 105, 10am

,

Title: Mini-conference on Topological cyclic homology
Abstract and details available

Special Event Lunt 105, 10am

,

Title: Mini-conference on Topological cyclic homology
Abstract and details available

Noncommutative Geometry Lunt 107, 3:00pm

Boris Tsygan , Northwestern University

Title: Cyclotomic modules (after Kaledin) Ii
Abstract and details available

Number Theory Lunt 107, 4:00PM

Daniil Rudenko, University of Chicago

Title: Non-Euclidean tetrahedra and rational elliptic surface
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Myrto Mavraki, Northwestern University

Title: Equidistribution and preperiodic points for families of rational maps
Abstract and details available

Colloquium Lunt 105, 4:10pm

Steven D. Miller ,

Title: Sphere packing, Fourier interpolation, and Universal Optimality
Abstract and details available

Elementary Math Challenges Lunt 104, 6:00pm

Wenyuan Li, Northwestern University

Title: Elementary Math Challenges in Combinatorics
Special Note: This is a training session for the Putnam Competition
Contact Info here

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Emmett Wyman ,

Title: Low-frequency generalized period integrals of eigenfunctions
Abstract and details available

Probability Seminar Lunt 104, 2:00PM

Sean Pohorence,

Title: Short time dynamics in spherical p-spin models (450-∞)
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Ruojun Huang, Courant Institute

Title: On some instances of random walk in changing environment
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Xumin Du,

Title: Schrodinger maximal estimates and refined Strichartz type estimates
Abstract and details available

Noncommutative Geometry Lunt 107, 3:00pm

Boris Tsygan , Northwestern

Title: Cyclotomic modules, after Kaledin III
Abstract and details available

Number Theory Lunt 107, 4:00PM

Sungyoon Cho, Northwestern University

Title: The supersingular locus of some unitary Shimura varieties.
Abstract and details available

Dynamical Systems Seminar Lunt 104, 4:00pm

Yan Gao, Sichuan/Northwestern

Title: Introduction to the core entropy theory of complex polynomials
Abstract and details available

Colloquium Lunt 105, 4:10pm

Vadim Kaloshin,

Title: On integrable billiards, Birkhoff conjecture, and deformational spectral rigidity.
Abstract and details available

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

Elementary Math Challenges Lunt 104, 6:00pm

Elton Hsu, Northwestern University

Title: Elementary Math Challenges (miscellaneus)
Special Note: This is a training session for the Putnam Competition
Contact Info here

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

Informal Geometric Analysis Seminar Lunt 107, 03:00pm

Nick McCleerey,

Title: A Liouville theorem for the complex Monge-Ampère equation
Abstract and details available

Probability Seminar Lunt 105, 4:00PM

Han Gan, Northwestern

Title: Malliavin calculus (450-∞)
Abstract and details available

Number Theory Lunt 107, 4:00PM

David Zureick-Brown, Emory University

Title: Progress on Mazur’s program B
Abstract and details available

Graduate Student Seminar Locy 110, 10:30am

,

Title: 2. Relations among Morse A_\infty-Category, De Rham A_\infty-Category and Fukaya Category
Abstract and details available

Graduate Student Seminar Locy 110, 12:00pm

Kevin Sackel ,

Title: Open books in contact geometry
Special Note: Impromptu Graduate Student Workshop in Symplectic Topology
Abstract and details available

Graduate Student Seminar Lunt 101 , 3:00pm

John Snadden ,

Title: Bott-Morse Floer theory for toric manifolds
Special Note: Impromptu Graduate Student Workshop in Symplectic Topology
Abstract and details available

Graduate Student Seminar Lunt 101, 4:30pm

Honghao Gao ,

Title: Sheaves for a Legendrian sphere
Special Note: Impromptu Graduate Student Workshop in Symplectic Topology
Abstract and details available

Topology Seminar Locy 110, 9:00am

Pyongwon Suh ,

Title: The Landau-Ginzburg A-Model M = C^n,W = z_1…z_n
Special Note: Impromptu Graduate Student Workshop in Symplectic Topology
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Hans Christianson, Univ. North Carolina, Chapel Hill

Title: Quantum ergodic properties of eigenfunctions on triangles
Abstract and details available

Number Theory Lunt 107, 4:00PM

Michal Zydor, University of Michigan

Title: Periods of automorphic forms over reductive groups
Abstract and details available

Dynamical Systems Seminar Lunt 104, 3:00pm

Osama Khalil, Ohio State University

Title: Divergent Orbits of Homogeneous Flows and Diophantine Approximation.
Special Note: Special time
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:10pm

Brandon Seward, NYU

Title: Bernoulli shifts and entropy theory
Special Note: Special Location
Abstract and details available

Colloquium Lunt 105, 4:10pm

Soren Galatius,

Title: Genus g Riemann surfaces, varying in (4g-6)-parameter families.
Abstract and details available

Algebraic Geometry Seminar Lunt 107, 11:00am

Yaroslav Khromenkov, Northwestern

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

Analysis Seminar Lunt 105, 4:10pm

Frederick Manners, Stanford

Title: Approximate polynomials, higher order Fourier analysis and placing queens on chessboards
Special Note: Note special time and date
Abstract and details available

Elementary Math Challenges Lunt 104, 6:00pm

Miguel A. Lerma, Northwestern University

Title: Easy Putnam Problems
Special Note: This is a training session for the Putnam Competition
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

Probability Seminar Lunt 104, 2:00PM

Cathy Chen,

Title: Thouless-Anderson-Palmer Equations for Spin Glasses (450-infinity)
Contact Info here

Analysis Seminar Lunt 105, 4:10pm

John Toth,

Title: Pointwise bounds for joint eigenfunctions of quantum completely integrable (QCI) systems
Abstract and details available

Analysis Seminar Lunt 105, 4:10pm

Michael Hitrik , UCLA

Title: Spectra for non-selfadjoint operators and integrable dynamics
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00pm

Simion Filip, IAS

Title: Discrete groups, Lyapunov exponents, and Hodge theory
Special Note: Note special time and date
Abstract and details available

Probability Seminar Lunt 101, 3:00PM

Han Gan, Northwestern University

Title: Malliavin calculus (450-infinity)
Contact Info here

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

Number Theory Lunt 105, 4:10PM

Ilya Khayutin, Princeton

Title: Arithmetic and dynamics on homogeneous spaces
Special Note: Note special time and date
Abstract and details available

Regional Related Mathematical Calendars

• NU ESAM Colloquia
• NU Interdisciplinary Nonlinear Science Seminars
• University of Chicago
• University of Illinois at Chicago
• Purdue University
• Illinois Institute of Technology

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