Geometry, Topology, Physics Archives
| Date | Speakers | |
|---|---|---|
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Wednesday, March 22, 2017 - 16:00 to 16:50
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Geometries by Holonomies |
Jacob Gross
University of Pittsburgh
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Wednesday, March 15, 2017 - 16:00 to 16:50
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Poisson geometry in noncommutative algebra |
Xingting Wang
Temple University
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Wednesday, February 22, 2017 - 16:00 to 16:50
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Breaking half-bad: mappings into the Heisenberg group with high Holder exponent | |
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Wednesday, February 15, 2017 - 16:00 to 16:50
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A proof of the Freudenthal Suspension Theorem using elementary techniques from Differential Topology | |
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Wednesday, February 8, 2017 - 16:00 to 16:50
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Formal group laws and complex cobordism | |
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Wednesday, February 1, 2017 - 16:00 to 16:50
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Optimal packings of planar surfaces | |
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Wednesday, January 25, 2017 - 16:00 to 16:50
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Carrier graphs for fundamental groups of hyperbolic 3-manifolds | |
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Wednesday, January 18, 2017 - 16:00 to 16:50
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Riemann-Roch and Elliptic Curves |
Jacob Gross
University of Pittsburgh
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Wednesday, January 11, 2017 - 16:00 to 16:50
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Organizational meeting | |
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Wednesday, December 7, 2016 - 14:00 to 14:50
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Character variety and Deformation space of a Hyperbolic manifold | |
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Tuesday, November 29, 2016 - 14:00 to 14:50
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The Caloron Correspondence: Instantons, Monopoles, and String Classes |
Matthew Wheeler
University of Arizona
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Tuesday, November 15, 2016 - 14:00 to 14:50
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The most principled letter | |
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Tuesday, November 8, 2016 - 14:00 to 14:50
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K-theory and the classification of real division algebras |
Jack Hafer
University of Pittsburgh
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Tuesday, November 1, 2016 - 14:00 to 14:50
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Hidden Symmetries and Commensurability of 2-bridge link complements. |
William Worden
Temple University
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Tuesday, October 25, 2016 - 14:00 to 14:50
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Construction of the figure-8 knot complement | |
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Tuesday, October 4, 2016 - 14:00
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Growth of Betti numbers via foliated limits |
Ian Biringer
Boston College
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Tuesday, September 27, 2016 - 14:00 to 14:50
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Pontryagin-Thom construction: a peek into the role of cobordism in homotopy theory. | |
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Tuesday, September 20, 2016 - 14:00 to 14:50
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Advanced calculus + Sard's Theorem = Lots of Topology! | |
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Tuesday, September 13, 2016 - 14:00 to 14:50
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The hyperbolic three-punctured sphere | |
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Tuesday, September 6, 2016 - 14:00 to 14:50
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Organizational meeting | |
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Monday, June 13, 2016 - 16:00
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Equivariant Differential Characters |
Corbett Redden
Long Island University
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Wednesday, April 27, 2016 - 15:00 to 15:50
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K(G,1) spaces and Graphs of Groups | |
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Tuesday, April 26, 2016 - 14:00 to 14:50
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Topological group structure for the fundamental group | |
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Wednesday, April 20, 2016 - 15:00 to 15:50
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Can a metric on a manifold give us the global topology? Yes. | |
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Wednesday, April 13, 2016 - 15:00 to 15:50
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Lipschitz homotopy groups of the Heisenberg groups (II) | |
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Wednesday, April 6, 2016 - 15:00 to 15:50
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Lipschitz homotopy groups of the Heisenberg groups | |
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Wednesday, March 30, 2016 - 15:00 to 15:50
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Barycentric straightening and bounded cohomology |
Shi Wang
Ohio State University
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Wednesday, March 16, 2016 - 15:00 to 16:00
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Packings of hyperbolic surfaces | |
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Wednesday, March 2, 2016 - 15:00 to 16:00
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Lie groups, Lie algebras and representations: concrete examples for beginners | |
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Wednesday, February 17, 2016 - 15:00 to 15:50
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Connection, Curvature, and Chern class in Kahler geometry (II) | |
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Thursday, February 11, 2016 - 14:00 to 14:50
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Connection, Curvature and Chern class in Kahler geometry | |
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Wednesday, December 2, 2015 - 15:00 to 15:50
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Symplectic reduction | |
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Wednesday, November 4, 2015 - 15:00 to 16:00
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Open problems on Teichmueller and moduli spaces | |
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Wednesday, October 28, 2015 - 15:00 to 16:00
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Chern-Weil theory for equivariant bundles |
Corbett Redden
Long Island University
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Wednesday, October 28, 2015 - 15:00 to 16:00
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Chern-Weil theory for equivariant bundles |
Corbett Redden
Long Island University
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Wednesday, October 21, 2015 - 15:00 to 16:00
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The isometric embedding problem: manifolds vs. polyhedra, rigidity vs. flexibility |
Barry Minemyer
Ohio State
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Wednesday, October 14, 2015 - 16:00 to 17:00
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Fenchel-Nielsen coordinates for Teichmueller space | |
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Wednesday, September 30, 2015 - 16:00 to 16:50
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The moduli space of Euclidean tori is the modular orbifold (cont'd) | |
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Wednesday, September 23, 2015 - 16:00 to 17:00
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The moduli space of Euclidean tori is the modular orbifold | |
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Wednesday, September 16, 2015 - 16:00 to 16:51
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The Euler class and some obstruction theory | |
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Wednesday, September 9, 2015 - 16:00 to 17:00
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Holes in the character variety |
Eric Chesebro
University of Montana
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Wednesday, September 2, 2015 - 04:00 to 05:00
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Organizational meeting | |
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Thursday, December 11, 2014 - 15:00 to 15:50
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Computations with the Cech-de Rham complex | |
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Thursday, December 4, 2014 - 15:00 to 15:50
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The Cech-de Rham complex II | |
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Thursday, November 20, 2014 - 15:00 to 15:50
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K-theory in String Theory |
Jarah Evslin
TPCSF, Beijing
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Thursday, November 13, 2014 - 15:00 to 15:50
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The Cech-de Rham complex | |
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Thursday, November 6, 2014 - 15:00 to 15:50
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Survey of cohomology IV | |
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Thursday, October 30, 2014 - 15:00 to 15:50
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Survey of cohomology III | |
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Thursday, October 23, 2014 - 15:00 to 15:50
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Survey of cohomology II | |
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Thursday, October 16, 2014 - 15:00 to 15:50
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Survey of Cohomology | |
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Thursday, October 9, 2014 - 15:00 to 15:50
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Overview of Geometry and Topology inspired by Mathematical Physics | |
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Friday, April 25, 2014 - 15:00 to 16:00
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Math 3761 (Index Theory) student presentations 5 | |
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Friday, April 25, 2014 - 14:00 to 15:00
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Math 3761 (Index Theory) student presentations 4 | |
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Friday, April 25, 2014 - 13:00 to 14:00
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Math 3761 (Index Theory) student presentations 3 | |
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Thursday, April 24, 2014 - 14:00 to 15:00
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Math 3761 (Index Theory) student presentations 2 | |
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Thursday, April 24, 2014 - 13:00 to 14:00
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Math 3761 (Index Theory) student presentations 1 | |
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Wednesday, April 9, 2014 - 17:30 to 18:30
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Higher products in differential spectra II | |
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Wednesday, April 2, 2014 - 17:30 to 18:30
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Higher products in differential spectra | |
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Wednesday, March 26, 2014 - 17:30 to 18:30
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The Whitehead tower of a topological space | |
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Wednesday, March 19, 2014 - 17:30 to 18:30
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Introduction to gerbes | |
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Wednesday, March 5, 2014 - 17:30 to 18:30
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Twisted spectra and twisted topological structures II |
Hisham Sati
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Wednesday, February 26, 2014 - 17:30 to 18:30
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Twisted spectra and twisted topological structures | |
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Wednesday, February 19, 2014 - 17:30 to 18:30
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Homotopy 2-types: crossed modules and 2-group(oid)s | |
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Wednesday, February 12, 2014 - 17:30 to 18:30
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Topos theory of homotopy types | |
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Wednesday, February 5, 2014 - 17:30 to 18:30
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Algebraic models of finite homotopy types | |
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Thursday, January 30, 2014 - 15:00 to 16:00
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Groupoids via geometry and topology | |
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Thursday, January 16, 2014 - 15:00 to 16:00
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Categories of spaces in differential topology | |
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Thursday, January 9, 2014 - 15:00 to 16:00
|
Sheaf cohomology |
University of Pittsburgh
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Thursday, December 12, 2013 - 10:00 to 13:00
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Math 3760 Generalized cohomology student presentations |
Dan Grady/Aaron Greenspan/Takuya Murata
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Wednesday, November 20, 2013 - 15:00 to 15:52
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Calculating the Chern-Simons invariant of bundles with flat connection | |
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Wednesday, November 13, 2013 - 15:00 to 15:50
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3+1 and 4+1 TQFTs via categorification and Khovanov homology | |
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Friday, November 1, 2013 - 14:00 to 14:50
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Short course on $\Theta_n$-spaces -- lecture 3 |
Karol Szumiło
University of Bonn
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Thursday, October 31, 2013 - 13:30 to 14:20
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Short course on $\Theta_n$-spaces -- lecture 2 |
Karol Szumiło
University of Bonn
|
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Wednesday, October 30, 2013 - 15:00 to 15:50
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Short course on $\Theta_n$-spaces -- lecture 1 |
Karol Szumiło
University of Bonn
|
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Wednesday, October 23, 2013 - 15:00 to 15:50
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Introduction to abstract homotopy theory | |
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Wednesday, October 16, 2013 - 15:00 to 15:50
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Chern-Simons theory as a TQFT II | |
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Wednesday, October 9, 2013 - 15:00 to 15:50
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Chern-Simons as a TQFT | |
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Wednesday, October 2, 2013 - 15:00 to 16:00
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3d Topological quantum field theories and modular tensor categories | |
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Wednesday, September 25, 2013 - 15:00 to 15:50
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Topological quantum field theories and cobordisms: general structure | |
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Wednesday, September 18, 2013 - 15:00 to 15:50
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2d topological quantum field theories and Frobenius algebras | |
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Wednesday, September 11, 2013 - 15:00 to 15:50
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What's so complicated about low-dimensional bordism categories? (II) | |
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Wednesday, September 4, 2013 - 15:00 to 15:51
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What's so complicated about low-dimensional bordism categories? |
Jason DeBlois
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Wednesday, September 4, 2013 - 15:00 to 15:51
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What's so complicated about low-dimensional bordism categories? |