| Abstract: |
| Onsager's conjecture for 3D Navier-Stokes equations concerns the validity of energy equality of weak solutions with regards to their smoothness.
We establish energy equality for weak solutions in a large class of function spaces. These conditions are weak-in-time with optimal space regularity and therefore weaker than all previous classical results. Heuristics using intermittency argument suggests the possible sharpness of our results. |
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