(INVITED)
Trivariate Spline Approximations of 3D Navier-Stokes Equations
, June 2004, Berkeley, CA, USA.
Tenth Conference for African American Researchers in the Mathematical Sciences
Rectangular Mixed Finite Elements for Elasticity,
Joint Mathematics Meetings, Atlanta, January 5-8, 2005 and
Finite Element
Circus, Spring 2006, UMBC, Baltimore, MD, USA.