Stationary solutions for a superlinear Dirac equation |
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Authors: | Wen Zhang Xianhua Tang Jian Zhang |
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Institution: | School of Mathematics and Statistics, Central South University, Changsha, Hunan, China |
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Abstract: | K. Guerlebeck In this paper, we consider the following nonlinear Dirac equation By applying the variant generalized weak linking theorem for strongly indefinite problem developed by Schechter and Zou, we prove the existence of nontrivial and ground state solutions for the aforementioned system under conditions weaker than those in Zhang et al. (Journal of Mathematical Physics, 2013). John Wiley & Sons, Ltd. |
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Keywords: | Dirac equation stationary solutions generalized linking theorem |
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