# Global Well-posedness of Incompressible Elastodynamics in 2D

*Zhen LEI*

*Professor of MathematicsSchool of Mathematical SciencesFudan University*

In this talk 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.