Balancing ___domain decomposition method: Difference between revisions

Revision as of 17:47, 11 April 2009

Revision as of 17:55, 11 April 2009

Line 14:

The operator of the system solved by BDD is the same as obtained by eliminating the unknowns in the interiors of the subdomain, thus reducing the problem to the [[Schur complement]] on the subdomain interface. Since the BDD preconditioner involves the solution of [[Neumann problem]]s on all subdomain, it belongs to class of [[Neumann–Neumann methods]], named so because they solve a Neumann problem on both sides of the interface between subdomains.

{{Template:Numerical PDE}}

==References==

Line 24 ⟶ 22:

* [http://www.mgnet.org/mgnet/Codes/jmandel BDD reference implementation at mgnet.org]

{{Template:Numerical PDE}}

[[Category:___domain decomposition methods]]