Existence Results for Solutions to Nonlinear Dirac Systems on Compact Spin Manifolds
Keyword(s):
AbstractIn this article, we study the existence of solutions for the Dirac system\left\{\begin{aligned} \displaystyle Du&\displaystyle=\frac{\partial H}{% \partial v}(x,u,v)\quad\text{on }M,\\ \displaystyle Dv&\displaystyle=\frac{\partial H}{\partial u}(x,u,v)\quad\text{% on }M,\end{aligned}\right.whereMis anm-dimensional compact Riemannian spin manifold,{u,v\in C^{\infty}(M,\Sigma M)}are spinors,Dis the Dirac operator onM, and the fiber preserving map{H:\Sigma M\oplus\Sigma M\rightarrow\mathbb{R}}is a real-valued superquadratic function of class{C^{1}}with subcritical growth rates. Two existence results of nontrivial solutions are obtained via Galerkin-type approximations and linking arguments.
2016 ◽
Vol 15
(05)
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pp. 607-640
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2014 ◽
Vol 144
(4)
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pp. 809-818
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2014 ◽
Vol 19
(4)
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pp. 524-536
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