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SUMMARY:Microstructures in martensites: Scaling regimes and optimal domain
  shapes - Barbara Zwicknagl (Technische Universität Berlin)
DTSTART:20190115T161500Z
DTEND:20190115T170000Z
UID:TALK116896@talks.cam.ac.uk
CONTACT:INI IT
DESCRIPTION:Microstructures in martensites are often modeled variationally
  by singularly perturbed multiwell elastic energies. In this talk\, I shal
 l disusss recent analytical progress on the associated non-convex vector-v
 alued energy minimisation problems. The focus will lie on scaling regimes 
 for geometrically linear models for martensitic nuclei with small volume f
 raction of one martensitic variant\, and on needle-like microstructures. <
 br> This talk is based on joint works with S. Conti\, J. Diermeier\, N. L&
 uuml\;then\, D. Melching\, and M. Rumpf.
LOCATION:Seminar Room 1\, Newton Institute
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