Nonuniqueness of weak solutions to the Navier-Stokes equation

Buckmaster 2017 11 29

Tristan Buckmaster
Princeton University
November 29, 2017
For initial datum of finite kinetic energy Leray has proven in 1934 that there exists at least one global in time finite energy weak solution of the 3D Navier-Stokes equations. In this talk, I will discuss very recent joint work with Vlad Vicol in which we prove that weak solutions of the 3D Navier-Stokes equations are not unique in the class of weak solutions with finite kinetic energy.
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