
Epilogue, SIAM Past President's Address, Minneapolis, July 11, 2012; highlights.

Ten lectures on Finite Element Exterior Calculus, NSF/CBMS course, ICERM, June 1115, 2012.

Finite element differential forms on simplices and cubes,
conference in the memory of JL Lions, Fudan University, May 31, 2012.

Mathematics that Swings: the Math Behind Golf, the 2010 Maseeh Lecture, Portland State, May 11, 2010.

Fifty years of Whitney elements, Colloquium on the 50th anniversary of the journal Numerische Mathematik, Munich, June 16, 2009.

Stability, Consistency, and Convergence: Modern Variations on a Classical Theme, Distinguished Feng Kang Lecture
given at the Chinese Academy of Sciences, April 7, 2009. Similar talk given
as the joint AMSMAA lecture at the Joint Math Meetings, Washington, DC,
January 2009.

Finite element differential forms, this version from April 2009 given
at the Institute for Computational Mathematics and Science/Engineering
Computing, Chinese Academy of Sciences.

Finite element exterior calculus and the geometrical
basis of numerical stability, this version from April 2009, given at Tsinghua
University, Beijing and Fudan
University, Shanghai.

Finite element exterior calculus: A new approach to the stability of
finite elements, plenary talk at the 9th U.S. National
Congress on Computational Mechanics, San Francisco, July
25, 2007.

Differential complexes and mixed
finite elements for elasticity, workshop on Compatible
Discretizations for PDE, Centre of Mathematics for Applications, Oslo,
Norway, September 26, 2005.

Mathematics and the cosmos in the
Einstein centenary: The new mathematical gravitational astronomy,
Bullitt Lecture, University of Louisville, April 28, 2005.

Mathematics in a dangerous time,
Keynote address for an Applied Math Workshop at University of
Illinois, May 7, 2003.

From exact sequences to colliding black
holes: Differential complexes in numerical analysis,
Plenary address at ICM 2002, the International Congress of Mathematics, Beijing,
2002.

Numerical relativity,
ICM 2002 Satellite Conference on Nonlinear PDE: Theory and
Approximation, Hong Kong, August 30, 2002.

Mixed finite elements for elasticity,
ICM 2002 Satellite Conference on Scientific Computing, Xi'an, August
16, 2002.

A quick introduction to the Einstein equations,
tutorial delivered at the IMA workshop on Numerical Relativity, June 24,
2002.

Mathematics in industry,
presentation delivered at the NSF VIGRE meeting, Reston, VA,
May 4, 2002.

Approximation by quadrilateral
finite elements, Sandia National Laboratory, Albuquerque, NM,
February 19, 2002.

Questions on shell theory
workshop on "Elastic Shells: Modeling, Analysis,
and Computation", Mathematical Sciences Research Institute, Berkeley,
CA,
April 21, 2000.

