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arXiv 0910.4973math.AP
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电流体动力学耗散系统的存在性、唯一性、正则性和长期行为

Existence, Uniqueness, Regularity and Long-term Behavior for Dissipative Systems Modeling Electrohydrodynamics

Rolf J. Ryham

摘要:

我们研究一个耗散的非线性和非局部方程组模拟流的电流体动力学。证明了二维空间中一般$\mathbf{L}^2$初始数据和三维空间中小数据情况下解的存在性、唯一性和正则性。通过研究线性化的相对熵泛函,建立了三维空间中的存在性。我们还建立了收敛到平稳解的速度。

英文摘要:

We study a dissipative system of nonlinear and nonlocal equations modeling the flow of electrohydrodynamics. The existence, uniqueness and regularity of solutions is proven for general $\mathbf{L}^2$ initial data in two space dimensions and for small data in data in three space dimensions. The existence in three dimensions is established by studying a linearization of a relative entropy functional. We also establish the convergence to the stationary solution with a rate.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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