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arXiv 1711.04541math.AP
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G.一类散度型非线性椭圆型方程组的Zerner解

An application of a theorem of G. Zwirner to a class of non-linear elliptic systems in divergence form

Giovanni Cimatti

摘要:

本文应用关于问题$U'(w)=γF(U(w),w),\ U(w_1)=u_2,\ U(w_2)=u_2$解的一个定理,求出了偏微分方程组\begin{equation} \nabla\cdot(a(u,w)\nabla u)=0,\ u=u_1\ on Γ_1,\ u=u_2\ on Γ_2,\ \frac{\partial u}{\partial n}=0\ on\ Γ_3 \end{equation} \begin{equation} \nabla\cdot(b(u,w)\nabla w)=0, \ w=w_1\ on Γ_1,\ w=w_2\ on\ Γ_2,\ \frac{\partial u}{\partial n}=0\ on\ Γ_3. \end{equation}的泛函解,并讨论了解的存在唯一性问题。

英文摘要:

A theorem on the solutions of the problem $U'(w)=γF(U(w),w),\ U(w_1)=u_2,\ U(w_2)=u_2$ is applied for finding the functional solutions of the system of partial differential equations \begin{equation} \nabla\cdot(a(u,w)\nabla u)=0,\ u=u_1\ on Γ_1,\ u=u_2\ on Γ_2,\ \frac{\partial u}{\partial n}=0\ on\ Γ_3 \end{equation} \begin{equation} \nabla\cdot(b(u,w)\nabla w)=0, \ w=w_1\ on Γ_1,\ w=w_2\ on\ Γ_2,\ \frac{\partial u}{\partial n}=0\ on\ Γ_3. \end{equation} The problem of existence and uniqueness of solutions is also considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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