Paper Info
Title
Additive operator decomposition and optimization–based reconnection with applications
Abstract
We develop an optimization-based approach for additive decomposition and reconnection of algebraic problems arising from discretizations of partial differential equations (PDEs) Application to a scalar convection–diffusion PDE illustrates the new approach In particular, we derive a robust iterative solver for convection–dominated problems using standard multilevel solvers for the Poisson equation.
Year
DOI
Venue
2009
10.1007/978-3-642-12535-5_77
LSSC
Keywords
Field
DocType
poisson equation,partial differential equation
Krylov subspace,Poisson's equation,Mathematical analysis,Scalar (physics),First-order partial differential equation,Operator (computer programming),Solver,Partial differential equation,Multigrid method,Mathematics
Conference
Volume
ISSN
ISBN
5910
0302-9743
3-642-12534-4
Citations 
PageRank 
References 
4
0.60
7
Authors
2
Name
Order
Citations
PageRank
Pavel B. Bochev138267.69
Denis Ridzal2759.99