Functional a posteriori Error Estimates for Time-periodic Parabolic Optimal Control Problems
Finna-arvio
Functional a posteriori Error Estimates for Time-periodic Parabolic Optimal Control Problems
This article is devoted to the a posteriori error analysis of multiharmonic finite element approximations to distributed optimal control problems with time-periodic state equations of parabolic type. We derive a posteriori estimates of the functional type, which are easily computable and provide guaranteed upper bounds for the state and co-state errors as well as for the cost functional. These theoretical results are confirmed by several numerical tests that show high efficiency of the a posteriori error bounds.
Tallennettuna:
Kieli |
englanti |
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Sarja | Numerical Functional Analysis and Optimization, 10 |
Aiheet | |
ISSN |
0163-0563 |