Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Yu, Yanghai"'
Autor:
Yu, Yanghai, Liu, Fang
It is shown in \cite[Adv. Differ. Equ(2017)]{HT} that the Cauchy problem for the generalized Camassa-Holm equation is well-posed in $C^1$ and the data-to-solution map is H\"{o}lder continuous from $C^\alpha$ to $\mathcal{C}([0,T];C^\alpha)$ with $\al
Externí odkaz:
http://arxiv.org/abs/2405.17771
In this paper we investigate the Cauchy problem of d-dimensional Euler-Poincar\'{e} equations. By choosing a class of new and special initial data, we can transform this d-dimensional Euler-Poincar\'{e} equations into the Camassa-Holm type equation i
Externí odkaz:
http://arxiv.org/abs/2405.01252
It is proved in \cite[J. Funct. Anal., 2020]{AP} that the Cauchy problem for some Oldroyd-B model is well-posed in $\B^{d/p-1}_{p,1}(\R^d) \times \B^{d/p}_{p,1}(\R^d)$ with $1\leq p<2d$. In this paper, we prove that the Cauchy problem for the same Ol
Externí odkaz:
http://arxiv.org/abs/2403.02001
It is proved that if $u_0\in B^s_{p,r}$ with $s>1+\frac1p, (p,r)\in[1,+\infty]\times[1,+\infty)$ or $s=1+\frac1p, \ (p,r)\in[1,+\infty)\times \{1\}$, the solution of the Camassa--Holm equation belongs to $\mathcal{C}([0,T];B^s_{p,r})$. In the paper,
Externí odkaz:
http://arxiv.org/abs/2401.11097
Autor:
Yu, Yanghai, Li, Jinlu
It is proved in \cite{IO21} that the Cauchy problem for the full compressible Navier--Stokes equations of the ideal gas is ill-posed in $\dot{B}_{p, q}^{2 / p}(\mathbb{R}^2) \times \dot{B}_{p, q}^{2 / p-1}(\mathbb{R}^2) \times \dot{B}_{p, q}^{2 / p-2
Externí odkaz:
http://arxiv.org/abs/2401.04387
Autor:
Yu, Yanghai, Liu, Fang
It is shown in \cite[J. Differ. Equ., (2022)]{22jde} that given initial data $u_0\in B^{s}_{p,r}$ and for some $T>0$, the solutions of the parabolic-type Keller-Segel equations converge strongly in $L^\infty_TB^{s}_{p,r}$ to the hyperbolic Keller-Seg
Externí odkaz:
http://arxiv.org/abs/2310.10972
In the short note, we prove that given initial data $\mathcal{u}_0 \in \pmb{H}^s(\mathbb{R})$ with $s>\frac32$ and for some $T>0$, the solution of the Camassa-Holm equation does not converges uniformly with respect to the initial data in $\pmb{L}^\in
Externí odkaz:
http://arxiv.org/abs/2308.13865
The purpose of this paper is to study the vanishing viscosity limit for the d-dimensional Navier--Stokes equations in the whole space: \begin{equation*} \begin{cases} \partial_tu^\varepsilon+u^\varepsilon\cdot \nabla u^\varepsilon-\varepsilon\Delta u
Externí odkaz:
http://arxiv.org/abs/2307.06812
In this paper, we consider the inviscid limit problem to the higher dimensional incompressible Navier--Stokes equations in the whole space. It is shown in [Guo, Li, Yin: J. Funct. Anal., 276 (2019)] that given initial data $u_0\in B^{s}_{p,r}$ and fo
Externí odkaz:
http://arxiv.org/abs/2306.01976
In this paper we study the Cauchy problem of the Novikov equation in $\mathbb{R}$ for initial data belonging to the Triebel-Lizorkin spaces, i.e, $u_0\in F^{s}_{p,r}$ with $1< p, r<\infty$ and $s>\max\{\frac32,1+\frac1p\}$. We prove local-in-time uni
Externí odkaz:
http://arxiv.org/abs/2304.11428