We study the stability in the $H^1$-seminorm of the $L_2$-projection
onto finite element spaces in the case of nonuniform but shape regular
meshes in two and three dimensions and prove, in particular, stability
for conforming triangular elements up to order twelve and conforming
tetrahedral elements up to order seven.
Tuesday, April 16, 2013
11:00AM AP&M 2402
Center for Computational Mathematics9500 Gilman Dr. #0112La Jolla, CA 92093-0112Tel: (858)534-9056