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An error estimate for a finite-volume scheme for the Cahn–Hilliard equation with dynamic boundary conditions
Numerische Mathematik ( IF 2.1 ) Pub Date : 2021-09-02 , DOI: 10.1007/s00211-021-01230-7 Flore Nabet 1
中文翻译:
具有动态边界条件的 Cahn-Hilliard 方程的有限体积格式的误差估计
更新日期:2021-09-04
Numerische Mathematik ( IF 2.1 ) Pub Date : 2021-09-02 , DOI: 10.1007/s00211-021-01230-7 Flore Nabet 1
Affiliation
In this paper we consider a finite-volume approximation for the Cahn–Hilliard equation with dynamic boundary conditions. The convergence of the scheme is proved in Nabet (IMA J Numer Anal 36(4): 1898–1942, 2016), we prove here an error estimate for the fully-discrete scheme. We also give numerical simulations which validate the theoretical result.
中文翻译:
具有动态边界条件的 Cahn-Hilliard 方程的有限体积格式的误差估计
在本文中,我们考虑了具有动态边界条件的 Cahn-Hilliard 方程的有限体积近似。该方案的收敛性在 Nabet (IMA J Numer Anal 36(4): 1898–1942, 2016) 中得到证明,我们在这里证明了完全离散方案的误差估计。我们还给出了验证理论结果的数值模拟。