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arXiv 1502.05159math.AP
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具有奇异位势的Cahn-Hilliard型方程及其动力学边界条件

Equation and dynamic boundary condition of Cahn-Hilliard type with singular potentials

Pierluigi Colli, Takeshi Fukao

摘要:

讨论了一类Cahn-Hilliard型偏微分方程组和动力边界条件的适定性。弱解的存在性和它对数据的连续依赖性被证明使用一个合适的设置在体积加上边界的总质量守恒。一个非常普遍的类双阱的潜力是允许的。此外,还得到了保证强解的一些进一步的正则性.

英文摘要:

The well-posedness of a system of partial differential equations and dynamic boundary conditions, both of Cahn-Hilliard type, is discussed. The existence of a weak solution and its continuous dependence on the data are proved using a suitable setting for the conservation of a total mass in the bulk plus the boundary. A very general class of double-well like potentials is allowed. Moreover, some further regularity is obtained to guarantee the strong solution.

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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