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arXiv · 2609.07158

The capillary $L_p$ dual Minkowski problem for $p>q$ in higher dimensions

Ya Gao
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Abstract

We prove existence and uniqueness for the capillary $L_p$ dual Minkowski problem for $p>q$ and contact angle $θ\in (0,\fracπ{2})$ in $\mathbb{R}^{n+1}$, $n\geq 3$. We reduce it to a Monge-Ampère type equation with a Robin boundary condition on the unit spherical cap, by building a new auxiliary function to obtain the $C^2$ estimate for $p>q$ in $\mathbb{R}^{n+1}$ ($n\geq 3$), we then prove that there exists a unique smooth solution that solves this problem provided $θ\in (0, \fracπ{2})$.

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Ya Gao. 2026-09-07. The capillary $L_p$ dual Minkowski problem for $p>q$ in higher dimensions. https://arxiv.org/abs/2609.07158

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