Global well-posedness of incompressible elastodynamics in 2D

Global well-posedness of incompressible elastodynamics in 2D

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Zhen Lei, Fudan University
Fine Hall 314

I will report our recent result on the global wellposedness of classical solutions to system of incompressible elastodynamics in 2D. The system is revealed to be inherently strong linearly degenerate and automatically satisfies a *strong* null condition, due to the isotropic nature and the incompressible constraint.