Gradient variational problems in $\mathbb{R}^2$
Gradient variational problems in $\mathbb{R}^2$
复制标题
$mathbb{R}^2$ 中的梯度变分问题
DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
I. Prause
中科院分区:
文献类型:
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作者:
R. Kenyon;I. Prause
We prove a new integrability principle for gradient variational problems in $\mathbb{R}^2$, showing that solutions are explicitly parameterized by $\kappa$-harmonic functions, that is, functions which are harmonic for the laplacian with varying conductivity $\kappa$, where $\kappa$ is the square root of the Hessian determinant of the surface tension.