Superconvergence for general convex optimal control problems governed by semilinear parabolic equations (Q469934)
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scientific article; zbMATH DE number 6368351
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Superconvergence for general convex optimal control problems governed by semilinear parabolic equations |
scientific article; zbMATH DE number 6368351 |
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Superconvergence for general convex optimal control problems governed by semilinear parabolic equations (English)
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11 November 2014
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Summary: We will investigate the superconvergence for the semidiscrete finite element approximation of distributed convex optimal control problems governed by semilinear parabolic equations. The state and costate are approximated by the piecewise linear functions and the control is approximated by piecewise constant functions. We present the superconvergence analysis for both the control variable and the state variables.
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