Zobrazeno 1 - 10
of 368
pro vyhledávání: '"Zou, Changjun"'
In this paper, we are concerned with the uniqueness and nonlinear stability of vortex rings for the 3D Euler equation. By utilizing Arnold 's variational principle for steady states of Euler equations and concentrated compactness method introduced by
Externí odkaz:
http://arxiv.org/abs/2206.10165
This paper is concerned with steady vortex rings in an ideal fluid of uniform density, which are special global axi-symmetric solutions of the three-dimensional incompressible Euler equation. We systematically establish the existence, uniqueness and
Externí odkaz:
http://arxiv.org/abs/2201.08232
We study the existence of different vortex-wave systems for inviscid gSQG flow, where the total circulation are produced by point vortices and vortices with compact support. To overcome several difficulties caused by the singular formulation and infi
Externí odkaz:
http://arxiv.org/abs/2112.00986
Autor:
Li, Yuqin, Zou, Changjun, Kang, Jingxin, You, Jianwei, Liu, Enxing, Wang, Yezhong, Cao, Yixuan
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 5 May 2024 688
Publikováno v:
Canadian Journal of Mathematics, 2022
We investigate a steady planar flow of an ideal fluid in a (bounded or unbounded) domain $\Omega\subset \mathbb{R}^2$. Let $\kappa_i\not=0$, $i=1,\ldots, m$, be $m$ arbitrary fixed constants. For any given non-degenerate critical point $\mathbf{x}_0=
Externí odkaz:
http://arxiv.org/abs/2108.07436
We construct co-rotating and traveling vortex sheets for 2D incompressible Euler equation, which are supported on several small closed curves. These examples represent a new type of vortex sheet solutions other than two known classes. The constructio
Externí odkaz:
http://arxiv.org/abs/2108.06909
Publikováno v:
In Chemical Engineering Science 5 October 2024 298
Autor:
You, Jianwei, Zou, Changjun, Kang, Jingxin, Li, Yuqin, Liu, Enxing, Zhang, Bojian, Liu, Gaojie, Cao, Yixuan
Publikováno v:
In Vacuum September 2024 227
Autor:
Zhang, Mei, Zou, Changjun
Publikováno v:
In Nonlinear Analysis: Real World Applications August 2024 78
Publikováno v:
In Energy 1 February 2024 288