# Geometry and Topology

**Seminars**

PDE Geometric Analysis seminar

**Faculty**

**Faculty in Geometry and Topology**

Richard Peabody Kent IV (UT Austin 2006) Hyperbolic geometry, mapping class groups, geometric group theory, connections to algebra.

Gloria Mari-Beffa (U Minnesota – Minneapolis 1991) Differential geometry, invariant theory, completely integrable systems.

Laurentiu Maxim (U Penn 2005) Geometry and topology of singularities.

Yong-Geun Oh (Berkeley 1988) Floer theory and its application to symplectic topology and mirror symmetry.

Sean T. Paul (Princeton 2000) Complex differential geometry.

Jeff Viaclovsky (Princeton 1999) Differential geometry, geometric analysis.

Bing Wang (UW – Madison 2008) Geometric flows.

**Faculty with research tied to Geometry and Topology**

Sigurd Angenent (Leiden 1986) Partial differential equations.

Andrei Căldăraru (Cornell 2000) Algebraic geometry, homological algebra, string theory.

Tullia Dymarz (U Chicago 2007) Geometric group theory, quasi-isometric rigidity.

Jordan Ellenberg: (Harvard 1998) Arithmetic geometry and algebraic number theory, especially rational points on varieties over global fields.

Jean-Luc Thiffeault (UT Austin 1998) Fluid dynamics, mixing, biological swimming and mixing, topological dynamics.

**Postdoctoral faculty in Geometry and Topology**

Ruifang Song (Harvard 2011) Geometry, periods and moduli of Calabi-Yau manifolds.

**Honorary Fellow**

Morris Hirsch (U Chicago 1958)

**Emeriti**

Edward Fadell (Ohio State 1952)

Sufiàn Husseini (Princeton 1960) Algebraic topology and applications.

Joel Robbin (Princeton 1965) Dynamical systems and symplectic geometry.

Peter Orlik (U Michigan 1966)

Mary Ellen Rudin (UT Austin 1949)

**Conferences**

**Upcoming conferences in Geometry and Topology held at UW**

**Previous conferences in Geometry and Topology held at UW**

Singularities in the Midwest, II.

2010 Great Lakes Geometry Conference