Sundance: High-Level Software for PDE-Constrained Optimization | Zendy

K.R. Long | Zendy; Paul T. Boggs | Zendy; Bart G. van Bloemen Waanders | Zendy

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Sundance: High-Level Software for PDE-Constrained Optimization

Author(s) -

K.R. Long,

Paul T. Boggs,

Bart G. van Bloemen Waanders

Publication year - 2012

Publication title -

scientific programming

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.269

H-Index - 36

eISSN - 1875-919X

pISSN - 1058-9244

DOI - 10.1155/2012/380908

Subject(s) - computer science , suite , context (archaeology) , constrained optimization , mathematical optimization , software , programming language , mathematics , history , paleontology , archaeology , biology

Sundance is a package in the Trilinos suite designed to provide high-level components for the development of high-performance PDE simulators with built-in capabilities for PDE-constrained optimization. We review the implications of PDE-constrained optimization on simulator design requirements, then survey the architecture of the Sundance problem specification components. These components allow immediate extension of a forward simulator for use in an optimization context. We show examples of the use of these components to develop full-space and reduced-space codes for linear and nonlinear PDE-constrained inverse problems.

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