Speaker: Peter Teichner (Max Planck Institute for Mathematics & UC Berkeley) Title: Topological 4-manifolds Revisited Abstract: We’ll review Freedman’s classification of simply-connected manifolds of dimension four, focusing on the exotic […]
A conference in honor of Prof. Ioannis Karatzas’ 60th birthday June 4 – June 8, 2012 Conference Website: http://www.math.columbia.edu/department/procofin/ Photos Reception Dinner Speakers Group photo All photos copyright Sara […]
Bernard Teissier (Université de Paris 7) “Polar varieties, limits of tangent spaces, equisingularity“
Bernard Teissier (Université de Paris 7) “An approach to resolution of singularities”
Congratulations to Connor Mooney, winner of a 2012 NSF Graduate Research Fellowship!
Spring 2024 Blaine Lawson (Stony Brook) “On compact minimal surfaces in S^3” & “Nonlinear PDE’s and Potential Theories“ Fall 2016 Zhiwei Yun (Yale University) “Geometry in orbital integrals and beyond“ […]
Grigori Olshanski “Determinantal processes and related topics” This week only: talk held in room 507 Math. Abstract: Determinantal processes form a special class of random point processes that are on […]
The Simons Foundation recently announced the recipients of the Simons Fellows in Mathematics awards. Among those chosen are Columbia’s own Igor Krichever and Johan de Jong.
Probability, Control and Finance A Conference in Honor of Ioannis Karatzas For additional information, please visit the conference’s website at: http://www.math.columbia.edu/department/procofin/index.shtml
Matthias Kreck “Representing cohomology classes by submanifolds, revisited” Abstract: Thom (1954) has proved that for each cohomology class x of a closed oriented manifold M there is a multiple representable […]