Abstract
The uniform bounds on eigenvalues of are shown both analytically and numerically bythe 1 finite element preconditioner for the Legendre spectral element system 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.
Citation
JongKyum Kwon. Soorok Ryu. Philsu Kim. Sang Dong Kim. "Finite Element Preconditioning on Spectral Element Discretizations for Coupled Elliptic Equations." J. Appl. Math. 2012 (SI12) 1 - 16, 2012. https://doi.org/10.1155/2012/245051
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