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Krylov subspace restart scheme for solving large-scale Sylvester equations | IEEE Conference Publication | IEEE Xplore

Krylov subspace restart scheme for solving large-scale Sylvester equations


Abstract:

The development of efficient interior point methods has greatly enlarged the range of control problems with feasible numerical solution. These methods are nevertheless di...Show More

Abstract:

The development of efficient interior point methods has greatly enlarged the range of control problems with feasible numerical solution. These methods are nevertheless difficult to solve for large-scale problems. In this paper we suggest the use of a Krylov subspace technique for the efficient low-rank approximate solution to large-scale Sylvester equations. The suggested method is a novel restart scheme which improves further the computation efficiency and storage requirements of the standard Krylov subspace methods for the solution of large-scale Sylvester equations.
Date of Conference: 30 June 2010 - 02 July 2010
Date Added to IEEE Xplore: 29 July 2010
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Conference Location: Baltimore, MD, USA

References

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