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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-297786
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.29778
Zusammenfassung
Multi-material structural topology and shape optimization
problems are formulated within a phase field approach. First-order conditions are stated and the relation of the necessary conditions to classical shape derivatives are discussed. An efficient numerical method based on an H1-gradient projection method is introduced and finally several numerical results demonstrate the applicability of the approach.
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