Meros: Segregated Preconditioning Package Documentation <IMG SRC="../meros_logo.jpg" WIDTH="150" BORDER="0">

TrilinosRelease8.0Branch

Introduction

Meros is a segregated preconditioning package within Trilinos. Meros provides scalable block preconditioning for problems that couple simultaneous solution variables such as Navier-Strokes problems.

The initial focus of Meros is on incompressible Navier-Stokes.

Block Methods

Meros 1.0 includes the following classes of methods:

Pressure Convection-Diffusion (PCD)
Least Squares Commutator (LSC)

Meros Contributors

The following people have contributed to the development of Meros:

Victoria Howle, Sandia National Labs, vehowle@sandia.gov
Robert Shuttleworth, University of Maryland, rshuttle@math.umd.edu
Ray Tuminaro, Sandia National Labs, rstumin@sandia.gov
The Thyra team.

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