1. The α-SQG patch problem is illposed in C^{2,β} and W^{2,p}. (with A. Kiselev)
arXiv2. L^2-critical nonuniqueness for the 2D Navier-Stokes equations. (with A. Cheskidov)
arXiv accepted by Ann. PDE, 2023.
Publications:1. Extreme temporal intermittency in the linear Sobolev transport: almost smooth nonunique solutions. (with A. Cheskidov) to appear in Analysis & PDE 2023
arXiv2. Illposedness of C^2 vortex patches. (with A. Kiselev) to appear in Arch. Ration. Mech. Anal. 2023
arXiv3. On nonexistence of splash singularities for the α-SQG patches. (with A. Kiselev) to appear in J. Nonlinear Sci. 2023
arXiv4. Sharp nonuniqueness for the Navier-Stokes equations. (with A. Cheskidov), Invent. Math. 2022.
arXiv5. Anomalous dissipation, anomalous work, and energy balance for the Navier-Stokes equations. (with A. Cheskidov) SIAM J. Math. Anal., 2021.
arXiv6. Nonuniqueness of weak solutions for the transport equation at critical space regularity. (with A. Cheskidov), Ann. PDE, 2021.
arXiv7. Energy equality for the Navier-Stokes equations in weak-in-time Onsager spaces. (with A. Cheskidov), Nonlinearity, 2020.
arXiv8. Stationary solutions and nonuniqueness of weak solutions for the Navier-Stokes equations in high dimensions. Arch. Ration. Mech. Anal., 2019.
arXiv9. A Beale-Kato-Majda criterion with optimal frequency and temporal localization. J. Math. Fluid Mech, 2019.
arXiv