## Iterative Substructuring Methods for Spectral Element Discretizations of Elliptic Systems. II: Mixed Methods for Linear Elasticity and Stokes Flow

- Luca F. Pavarino, Olof B. Widlund
- SIAM J. Numerical Analysis
- 1999

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@inproceedings{PAVARINO1993APB, title={A Polylogarithmic Bound Foran Iterative Substructuring Methodfor Spectral Elements in Three Dimensionsluca}, author={F. PAVARINO and OLOF B. WIDLUNDyAbstract}, year={1993} }

- Published 1993

Iterative substructuring methods form an important family of domain decomposition algorithms for elliptic nite element problems. A p-version nite element method based on continuous, piecewise Q p functions is considered for second order elliptic problems in three dimensions; this special method can also be viewed as a conforming spectral element method. An iterative method is designed for which the condition number of the relevant operator grows only in proportion to (1 + log p) 2 : This boundâ€¦Â CONTINUE READING

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