Domain decomposition methods for advecti
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Roscoe A. Bartlett; Matthias Heinkenschloss; Denis Ridzal; Bart G. van Bloemen W
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Article
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2006
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Elsevier Science
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English
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We present an optimization-level domain decomposition (DD) preconditioner for the solution of advection dominated elliptic linearquadratic optimal control problems, which arise in many science and engineering applications. The DD preconditioner is based on a decomposition of the optimality condition