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arXiv 2201.09426math.AP
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边界条件下的耦合Dirac系统

On Coupled Dirac Systems under Boundary Condition

Xu Yang, Xin Li

摘要:

本文研究Dirac系统\begin{equation}\label{e:0.1} \left\{ \begin{array}{c} Pu=\frac{\partial H}{\partial v}(x,u,v) \quad\hbox{on} \ M, Pv=\frac{\partial H}{\partial u}(x,u,v) \quad\hbox{on} \ M, B_{\text{CHI}}u= B_{\text{CHI}}v=0\quad\hbox{on} \ \partial M \end{array} \right. \end{equation}解的存在性,其中$M$是$m$维紧致定向黎曼自旋流形,具有光滑边界$\partial M$,$P$是在$\partial M$上的边界条件$B_{\text{CHI}}u= B_{\text{CHI}}v=0$下的Dirac算子,$ u,v\in C^{\infty}(M,ΣM)$是旋量.利用分数阶索伯列夫空间的真积的分析框架,得到了具有超二次增长率的耦合Dirac系统解的存在性结果.

英文摘要:

In this article we study the existence of solutions for the Dirac systems \begin{equation}\label{e:0.1} \left\{ \begin{array}{c} Pu=\frac{\partial H}{\partial v}(x,u,v) \quad\hbox{on} \ M, Pv=\frac{\partial H}{\partial u}(x,u,v) \quad\hbox{on} \ M, B_{\text{CHI}}u= B_{\text{CHI}}v=0\quad\hbox{on} \ \partial M \end{array} \right. \end{equation} where $M$ is an $m$-dimensional compact oriented Riemannian spin manifold with smooth boundary $\partial M$, $P$ is the Dirac operator under the boundary condition $B_{\text{CHI}}u= B_{\text{CHI}}v=0$ on $\partial M$, $ u,v\in C^{\infty}(M,ΣM)$ are spinors. Using an analytic framework of proper products of fractional Sobolev spaces, the solutions existence results of the coupled Dirac systems are obtained for nonlinearity with superquadratic growth rates.

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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