Topological Classification of Multiaxial U (n)-Actions (with an appendix by Jared Bass) Sylvain Cappell∗ Courant Institute, New York University Shmuel Weinberger† University of Chicago

Source URL: math.uchicago.edu

Closed Aspherical Manifolds with Center (to Frank Raymond, with friendship and admiration) Sylvain Cappell∗ Courant Institute, New York University Shmuel Weinberger†

Source URL: math.uchicago.edu

FALL/WINTER 2008 Volume 6 - Number 1 Courant Institute of Mathematical Sciences Yann LeCun and Sylvain Cappell named Silver Professors

Source URL: cims.nyu.edu

TURMOIL AND T R A N S IT I O N Tracing Émigré Mathematicians in the Twentieth Century NEW YORK CITY

Source URL: www.izwt.uni-wuppertal.de

• Academia
• European people
• Sylvain Cappell
• Richard Courant
• Mathematics

The work of Sylvain Cappell. Splitting Theorems Codimension two

Source URL: math.uchicago.edu

• Surgery theory
• Differential geometry
• Classification of manifolds
• Cobordism
• Borel conjecture
• Homotopy
• Characteristic class
• Manifold
• 3-manifold
• Topology
• Geometric topology
• Differential topology

C. T. C. Wall’s contributions to the topology of manifolds Sylvain Cappell,∗ Andrew Ranicki,†

Source URL: www.maths.ed.ac.uk

• Geometric topology
• Algebraic topology
• Manifolds
• Whitehead torsion
• Cobordism
• Surgery exact sequence
• 4-manifold
• Classification of manifolds
• Obstruction theory
• Topology
• Surgery theory
• Differential topology