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A hybrid nonoverlapping domain decomposition scheme for advection dominated advection–diffusion problems

✍ Scribed by Magne S. Espedal; Xue‐Cheng Tai; Ningning Yan

Book ID
110385516
Publisher
Springer US
Year
1998
Tongue
English
Weight
320 KB
Volume
18
Category
Article
ISSN
1017-1398

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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