Symmetry of Convex Solutions to Fully Nonlinear Elliptic Systems: Bounded Domains
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909160349630464 |
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| author | Zhang, Weijun Zhang, Zhitao |
| author_facet | Zhang, Weijun Zhang, Zhitao |
| contents | In this paper, we are concerned with the monotonic and symmetric properties of convex solutions to fully nonlinear elliptic systems. We mainly discuss Monge-Ampère type systems for instance, considering
\begin{equation*}
\det(D^2u^i)=f^i(x,{\bf u},\nabla u^i), \ 1\leq i\leq m,
\end{equation*} over bounded domains of various cases, including the bounded smooth simply connected domains and bounded tube shape domains in $\mathbb{R}^n$. We obtain monotonic and symmetric properties of the solutions to the problem with respect to the geometry of domains and the monotonic and symmetric properties of right-hand side terms. The proof is based on carefully using the moving plane method together with various maximum principles and Hopf's lemmas. The existence and uniqueness to an interesting example of such system is also discussed as an application of our results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_02925 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Symmetry of Convex Solutions to Fully Nonlinear Elliptic Systems: Bounded Domains Zhang, Weijun Zhang, Zhitao Analysis of PDEs Functional Analysis In this paper, we are concerned with the monotonic and symmetric properties of convex solutions to fully nonlinear elliptic systems. We mainly discuss Monge-Ampère type systems for instance, considering \begin{equation*} \det(D^2u^i)=f^i(x,{\bf u},\nabla u^i), \ 1\leq i\leq m, \end{equation*} over bounded domains of various cases, including the bounded smooth simply connected domains and bounded tube shape domains in $\mathbb{R}^n$. We obtain monotonic and symmetric properties of the solutions to the problem with respect to the geometry of domains and the monotonic and symmetric properties of right-hand side terms. The proof is based on carefully using the moving plane method together with various maximum principles and Hopf's lemmas. The existence and uniqueness to an interesting example of such system is also discussed as an application of our results. |
| title | Symmetry of Convex Solutions to Fully Nonlinear Elliptic Systems: Bounded Domains |
| topic | Analysis of PDEs Functional Analysis |
| url | https://arxiv.org/abs/2404.02925 |