March 25, 2014
3:00 pm
-
4:00 pm
MW 154
Add to Calendar
2014-03-25 15:00:00
2014-03-25 16:00:00
Algebraic Geometry - Eugene Gorsky
Title: Hilbert schemes of singular curves and CatalanSpeaker: Eugene Gorsky, Columbia UniversitySeminar Type: Algebraic GeometryAbstract: A conjecture of Oblomkov and Shende, recently proven by Maulik, relates the Hilbert schemes of points on a plane curve singularity to the invariants of the corresponding knots. I will describe the homology of these Hilbert schemes for singularities {x^n=y^m} corresponding to torus knots, and relate it to the bigraded deformation of Catalan numbers introduced by Garsia and Haiman. The talk is based on joint works with M. Mazin and A. Negut.
MW 154
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
2014-03-25 15:00:00
2014-03-25 16:00:00
Algebraic Geometry - Eugene Gorsky
Title: Hilbert schemes of singular curves and CatalanSpeaker: Eugene Gorsky, Columbia UniversitySeminar Type: Algebraic GeometryAbstract: A conjecture of Oblomkov and Shende, recently proven by Maulik, relates the Hilbert schemes of points on a plane curve singularity to the invariants of the corresponding knots. I will describe the homology of these Hilbert schemes for singularities {x^n=y^m} corresponding to torus knots, and relate it to the bigraded deformation of Catalan numbers introduced by Garsia and Haiman. The talk is based on joint works with M. Mazin and A. Negut.
MW 154
America/New_York
public
Title: Hilbert schemes of singular curves and Catalan
Speaker: Eugene Gorsky, Columbia University
Seminar Type: Algebraic Geometry
Abstract: A conjecture of Oblomkov and Shende, recently proven by Maulik, relates the Hilbert schemes of points on a plane curve singularity to the invariants of the corresponding knots. I will describe the homology of these Hilbert schemes for singularities {x^n=y^m} corresponding to torus knots, and relate it to the bigraded deformation of Catalan numbers introduced by Garsia and Haiman. The talk is based on joint works with M. Mazin and A. Negut.
