Global Hölder estimates for 2D linearized Monge–Ampère equations with right-hand side in divergence form
Global Hölder estimates for 2D linearized Monge–Ampère equations with right-hand side in divergence form
复制标题
右侧为散度形式的二维线性蒙日安培方程的全局 Hölder 估计
DOI:
10.1016/j.jmaa.2020.123865
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发表时间:
2020
影响因子:
1.3
通讯作者:
Le, Nam Q.
中科院分区:
文献类型:
--
作者:
Le, Nam Q.
We establish global Hölder estimates for solutions to inhomogeneous linearized Monge–Ampère equations in two dimensions with the right hand side being the divergence of a bounded vector field. These equations arise in the semi-geostrophic equations in meteorology and in the approximation of convex functionals subject to a convexity constraint using fourth order Abreu type equations. Our estimates hold under natural assumptions on the domain, boundary data and Monge-Ampère measure being bounded away from zero and infinity. They are an affine invariant and degenerate version of global Hölder estimates by Murthy-Stampacchia and Trudinger for second order elliptic equations in divergence form.
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DOI:
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发表时间:
2012
期刊:
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