In this issue of the Newsletter

Milestones and Prizes

Congratulations to John Pardon on winning the New Horizons in Mathematics Prize for important results in geometry and topology, particularly in the field of symplectic geometry and pseudo-holomorphic curves, which are certain types of smooth surfaces in manifolds.

From Billiard Dynamics to Riemann Surfaces

From Billiard Dynamics to Riemann Surfaces. By Samuel Grushevsky Teichmuller Dynamics via Algebraic Geometry

Random Paths and Purpose: A Conversation with Scott Sheffield

Random Paths and Purpose: A Conversation with Scott Sheffield. Interview by Evita Nestoridi

Random Paths to Quantum Field Theory

Random Paths to Quantum Field Theory. By Antti Kupiainen

Interactions of Homotopy Theory and Algebraic Topology with Physics through Algebra and Geometry

Interactions of Homotopy Theory and Algebraic Topology with Physics through Algebra and Geometry Organized by John Morgan and Dennis Sullivan October 1, 2014 – June 30, 2015 While activities will depend on the visitors for their specific focus, we expect them to be organized around several general themes: (i) rigorous approaches to perturbative quantum field theories, and especially to gauge theories … Read more

Tracking the Cosmos Art Exhibition: Closing Reception Thursday November 20

Opening Reception, Thursday October 9 Gallery Viewing and Wine and Cheese Reception: 5:00pm Artist Talk by Eve Andree Laramee: 5:30pm, “Kepler: poetic, noetic and beyond” Artist Talk by Michael Benson, Monday November 10 Reception at 5:00pm Talk at 5:30pm in SCGP 102 Speaker: Michael Benson Title:  Cosmigraphics: Picturing Space Through Time Abstract:  Of all the sciences, … Read more

G2 Manifolds Program Seminar: Tommaso Pacini

Title: Program: G2 Manifolds Program Seminar Speaker: Tommaso Pacini, Scuola Normale Superiore di Pisa Date: Thursday, September 11, 2014 Time: 11:00am – 12:00pm Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box]

G2 Manifolds Program Seminar: Mark Haskins

Title: Program: G2 Manifolds Program Seminar Speaker: Mark Haskins, Imperial College Date: Thursday, September 11, 2014 Time: 9:30am – 10:30pm Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box]

G2 Manifolds Program Seminar: David Morrison

Title: Program: G2 Manifolds Program Seminar Speaker: David Morrison, UC Santa Barbara Date: Wednesday, September 10, 2014 Time: 1:00pm – 2:00pm Place: Seminar Room 313, Simons Center       [box, type=”download”]Watch the video.[/box]

Program Seminar by John Morgan: A Topologist looks at Sheaf Theory

As part of the Simons Center program, Interactions of Homotopy Theory and Algebraic Topology with Physics through Algebra and Geometry, John Morgan will give a series of lectures (8 to 10 lectures) on Sheaf Theory with applications to duality.  The course will be aimed at intermediate graduate students and above. The only prerequisite is a basic course … Read more

Geometric Flows

Geometric Flows Organized by Simon Brendle, Xiuxiong Chen,  Simon Donaldson, and Yuanqi Wang October 13 – December 19, 2014 Since its invention in 1982, Hamilton’s Ricci flow has become a central tool in global differential geometry. In particular, the Ricci flow has played a central role in Perelman’s proof of the Poincare conjecture, as well as … Read more

G2 Manifolds Program Seminar: Song Sun

Title: Algebraic Structure on Gromov-Hausdorff Limits Program: G2 Manifolds Program Seminar Speaker: Song Sun, Stony Brook University Date: Wednesday, September 10, 2014 Time: 11:00am – 12:00pm Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box]

G2 Manifolds Program Seminar: Hans-Joachim Hein

Title: Ricci-flat Metrics on A_k Singularities Program: G2 Manifolds Program Seminar Speaker: Hans-Joachim Hein, University of Nantes Date: Wednesday, September 10, 2014 Time: 9:30am – 10:30am Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box] Abstract: By work of Gauntlett-Martelli-Sparks-Yau, the 3-dimensional A_k singularity admits no Ricci-flat Kähler cone metrics for k … Read more

SCGP Weekly Talk: WHAT IS … F-theory? by David Morrison

Title: “WHAT IS … F-theory?” Speaker: David Morrison, UC Santa Barbara Date: Tuesday, September 9, 2014 Time: 1:00pm – 2:00pm Place: Lecture Hall 102, Simons Center         [box, type=”download”]Watch the video.[/box] Abstract:  In the spirit of the “WHAT IS …” series of articles in the Notices of the American Mathematical Society, I will … Read more