CMI Workshop:
Geometry and Physics of the Landau-Ginzburg Model


January 12 – 16, 2009

The Landau-Ginzburg model has been known to be an important model in physics for a long time. During last several years, a great deal of progress has been made toward understanding it mathematically. Its role in mirror symmetry, the Landau-Ginzburg/Calabi-Yau correspondence, and connections to integrable hierarchies are all becoming increasingly important. With these recent advances, the sub ject seems to be at the edge of explosive growth.
The aim of this conference will be to bring together distinguished speakers from both physics and mathematics to interchange ideas and learn about the most important advances from each other. Ample opportunities will be reserved for students and early career mathematicians and physicists to participate in this conference and to become more involved in this interesting area of mathematics and physics.

Schedule

Monday, January 12

9:00-10:00 Registration
10:00-11:00 Dan Abramovich, On Jun Li's Proof of the Degeneration Formula
11:30-12:30 Mark Gross, Mirror Symmetry for P2 and Tropical Geometry
2:00-3:00 Denis Auroux, Lagrangian Fibrations and Mirror Symmetry for Blowups
Background Material
3:15-4:15 Takashi Kimura, Orbicurves in Gromov-Witten Theory and Higher Spin Theory

Tuesday, January 13

10:00-11:00 Paul Seidel, Homological Mirror Symmetry for the Genus Two Curve
Paper
11:30-12:30 Tyler Jarvis, The Witten Equation, Mirror Symmetry and Quantum Singularity Theory
2:00-3:00 Ralph Kaufmann, Orbifold Landau-Ginzburg Theories, Mirror Symmetry and Frobenius Structures
3:15-4:15 Eric Sharpe, A-twisted Landau-Ginzburg Models, Gerbes, and Kuznetsov's Homological Projective Duality
4:30-5:30 Todor Milanov, W-constraints for Singularities of Type A_N

Wednesday, January 14

10:00-11:00 Kentaro Hori, Phases of N=2 Theories in 1+1 Dimensions with Boundary
11:30-12:30 Huijun Fan, Constructing the Virtual Fundamental Cycle in Landau-Ginzburg A Model
Paper
2:00-3:00 Arkady Vaintrob, Algebraic Construction of the Virtual Class in the Fan-Jarvis-Ruan
3:15-4:15 Cumrun Vafa, The N-topological Vertex
4:30-5:30 Dimitri Zvonkine, Commutativity Equations

Thursday, January 15

10:00-11:00 Carel Faber, A Remark on a Conjecture of Hain and Looijenga
11:30-12:30 Marc Krawitz, FJRW-ring and Mirror Symmetry of Singularities
2:00-3:00 Albrecht Klemm, Topological String Theory near Landau-Ginzburg Points
3:15-4:15 Alessandro Chiodo, Landau-Ginzburg/Calabi-Yau correspondence for quintic three-folds via symplectic transformations
Paper
4:30-5:30 Ludmil Katzarkov, Homological Mirror Symmetry and Birational Geometry

Friday, January 16

9:00-10:00 Alexander Givental, Mirror Theory of Toric Fibrations (After Jeff Brown)
10:00-11:00 Mohammed Abouzaid, Homological Mirror Symmetry for T4

Organizers

Speakers

Photos

Abstracts of talks

Lecture notes