Finite Element Preconditioning on Spectral Element Discretizations for Coupled Elliptic Equations

JongKyum Kwon, Soorok Ryu, Philsu Kim and Sang Dong Kim

Journal of Applied Mathematics, 2012, vol. 2012, issue 1

Abstract: The uniform bounds on eigenvalues of B∧h2−1A∧N2 are shown both analytically and numerically by the 𝒫1 finite element preconditioner B∧h2−1 for the Legendre spectral element system A∧N2u¯=f¯ which is arisen from a coupled elliptic system occurred by an optimal control problem. The finite element preconditioner is corresponding to a leading part of the coupled elliptic system.

Date: 2012
References: Add references at CitEc
Citations:

Downloads: (external link)
https://doi.org/10.1155/2012/245051

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wly:jnljam:v:2012:y:2012:i:1:n:245051

Access Statistics for this article

More articles in Journal of Applied Mathematics from John Wiley & Sons
Bibliographic data for series maintained by Wiley Content Delivery ().