On convergence rate of the augmented Lagrangian algorithm for nonsymmetric saddle point problems

DOI10.1016/j.apnum.2004.09.020zbMath1075.65040OpenAlexW2169554246MaRDI QIDQ557929

Gerard Awanou, Ming-Jun Lai

Publication date: 30 June 2005

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2004.09.020

zbMATH Keywords

convergencesaddle point problemsUzawa algorithmaugmented Lagrangian algorithm

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

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Robustness of a spline element method with constraints, Pseudo transient continuation and time marching methods for Monge-Ampère type equations, Minimal energy spherical splines on Clough-Tocher triangulations for Hermite interpolation, Spline element methods allowing multiple level hanging nodes, An Augmented Lagrangian Uzawa Iterative Method for Solving Double Saddle-Point Systems with Semidefinite (2,2) Block and its Application to DLM/FD Method for Elliptic Interface Problems, Trivariate spline approximations of 3D Navier-Stokes equations, Spline element method for Monge-Ampère equations, A Multivariate Spline Based Collocation Method for Numerical Solution of Partial Differential Equations

Cites Work

• Bivariate splines for fluid flows
• Mixed and Hybrid Finite Element Methods
• Trivariate spline approximations of 3D Navier-Stokes equations
• Uzawa type algorithms for nonsymmetric saddle point problems
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