Alexey Cheskidov 博士
▎数学教授
▎数学流体动力学
◢网站：https://its-mathfluids.lab.westlake.edu.cn/
◢邮箱：cheskidov@westlake.edu.cn
个人简介
Alexey Cheskidov2004年毕业于印第安纳大学，获数学博士学位。2004年至2023年任职于密歇根大学、芝加哥大学、伊利诺伊大学芝加哥分校等高校，并于2016年成为正教授。2021年至2022年为普林斯顿高等研究院成员。2023年8月加入西湖大学，任理论betway必威棋牌网址 院数学教授。
研究方向
Alexey Cheskidov教授长期致力于研究数学流体动力学和湍流中出现的一些基本问题，包括Navier-Stokes、Euler及相关方程解的正则性，耗散反常，Onsager 猜想，凸积分的非唯一性，全局吸引子，以及湍流中的间歇性的作用。
代表论文
1.Alexey Cheskidov, Dissipation anomaly and anomalous dissipation in incompressible fluid flows, arXiv:2311.04182.
2.A. Cheskidovand X. Luo, L^2-critical nonuniqueness for the 2D Navier-Stokes equations,Annals of PDE9, 13 (2023).
3.A. Cheskidovand X. Luo, Sharp nonuniqueness for the Navier-Stokes equations,Inventiones mathematicae, 229, 987--1054 (2022).
4.A. Cheskidovand R. Shvydkoy, Volumetric theory of intermittency in fully developed turbulence,Archive for Rational Mechanics and Analysis247, 45 (2023).
5.A. Cheskidovand M. Dai, Kolmogorov's dissipation number and the number of degrees of freedom for the 3D Navier-Stokes equations.Proceedings of the Royal Society of Edinburgh: Section A, 149, 429-446 (2019).
6.A. Cheskidov, M. Dai, and L. Kavlie, Determining modes for the 3D Navier-Stokes equations,Physica D, 374: 1–9 (2018).
7.A. Cheskidov, M. C. Lopes Filho, H. J. Nussenzveig Lopes, and R. Shvydkoy, Energy conservation in two-dimensional incompressible ideal fluids,Communications in Mathematical Physics, 348: 129-143 (2016).
8.A. Cheskidovand R. Shvydkoy, a unified approach to regularity problems for the 3D Navier-Stokes and Euler equations: the use of Kolmogorov's dissipation range,J. Math. Fluid Mech., DOI 10.1007 (2014).
9.A. Cheskidovand S. Lu,Uniform global attractors for the nonautonomous 3D Navier-Stokes equations,Advances in Mathematics267 (2014), 277-306
10.A. Cheskidovand R. Shvydkoy, The regularity of weak solutions of the 3D Navier-Stokes equations in B_(∞,∞)~(-1),Archive for Rational Mechanics and Analysis, 195, 159-169 (2010).
11.A. Cheskidov, Global attractors of evolutionary systems,J. Dyn. Diff. Equat. 21, 249-268 (2009).
12.A. Cheskidovand S. Friedlander, The vanishing viscosity limit for a dyadic model,Physica D238, 783-787 (2009).
13.A. Cheskidov, Blow-up in finite time for the dyadic model of the Navier-Stokes equations,AMS Tran., 360, 5101-5120 (2008).
14.A. Cheskidov, P. Constantin, S. Friedlander, and R. Shvydkoy, Energy conservation and Onsager's conjecture for the Euler equations,Nonlinearity21, 1233-1252 (2008).
15.A. Cheskidovand C. Foias, On global attractors of the 3D Navier-Stokes equations,Journal of Differential Equations231, 714-754 (2006).
16.A. Cheskidov, Boundary layer for the Navier-Stokes-alpha model of fluid turbulence,Archive for Rational Mechanics and Analysis172, 333-362 (2004).
联系方式
电子邮箱：cheskidov@westlake.edu.cn
