Volume 22 (2006)

Special Volume on Saddle Point Problems: Numerical Solution and Applications
Title page
Table of contents and abstracts
Pages i-v; Full Text (PDF) [27 KB]
Page vi; Full Text (PDF) [5 KB]
Two-level additive Schwarz preconditioners for fourth-order mixed methods
M. R. Hanisch
Pages 1-16; Abstract and links, Full Text (PDF) [253 KB]
Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media
M. Arioli, J. Maryška, M. Rozložník, and M. Tůma
Pages 17-40; Abstract and links, Full Text (PDF) [403 KB]
A network programming approach in solving Darcy's equations by mixed finite-element methods
M. Arioli and G. Manzini
Pages 41-70; Abstract and links, Full Text (PDF) [465 KB]
An augmented Lagrangian approach to the numerical solution of the Dirichlet problem for the elliptic Monge-Ampère equation in two dimensions
E. J. Dean and R. Glowinski
Pages 71-96; Abstract and links, Full Text (PDF) [3.3 MB]
Regularization and stabilization of discrete saddle-point variational problems
P. B. Bochev and R. B. Lehoucq
Pages 97-113; Abstract and links, Full Text (PDF) [517 KB]
Preconditioners for saddle point linear systems with highly singular (1,1) blocks
Chen Greif and Dominik Schötzau
Pages 114-121; Abstract and links, Full Text (PDF) [273 KB]
Combinatorial algorithms for computing column space bases that have sparse inverses
Ali Pinar, Edmond Chow, and Alex Pothen
Pages 122-145; Abstract and links, Full Text (PDF) [337 KB]
Parallel fully coupled Schwarz preconditioners for saddle point problems
Feng-Nan Hwang and Xiao-Chuan Cai
Pages 146-162; Abstract and links, Full Text (PDF) [5.9 MB]
Probing methods for saddle-point problems
Chris Siefert and Eric de Sturler
Pages 163-183; Abstract and links, Full Text (PDF) [704 KB]