Conforming spectral approximations for non-conforming domain decompositions
Date
1998Source
Computer Methods in Applied Mechanics and EngineeringVolume
156Issue
1-4Pages
299-308Google Scholar check
Metadata
Show full item recordAbstract
A spectral domain decomposition scheme is introduced for the numerical solution of second- and fourth-order elliptic problems. The technique is applicable to certain domain decompositions of rectangular or rectangularly decomposable domains. It is shown that it yields approximations which are pointwise C0 continuous across the subdomain interfaces for second order problems and pointwise C1 continuous across the subdomain interfaces for fourth-order problems. © 1998 Elsevier Science S.A.