| Spectral analysis of Neumann-Poincare operator and applications: anomalous resonance and stress concentration【2012.10.29 10:00am,Z311】< |
| Date:15-12-2012 Page Views: |
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2012-10-26
Colloquia & Seminars
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Speaker |
Prof. Hyeonbae Kang,Department of Mathematics, Inha University, S. Korea |
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Title |
Spectral analysis of Neumann-Poincare operator and applications: anomalous resonance and stress concentration |
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Time |
2012.10.29 10:00am |
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Venue |
Z311 |
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Abstract |
The Neumann-Poincare operator appears naturally in many contexts related to interface problems. I briefly explain some important spectral properties of the NP operator. I then present two outstanding problems which can be dealt with using the NP operator: cloaking by anomalous localized resonance and analysis of stress concentration. This talk is based on two joint papers with Habib Ammari, Giulio Ciraolo, Hyundae Lee, Graeme Milton and KiHyun Yun. |
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