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Existence of three nontrivial solutions for semilinear elliptic equations on RN |
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| Authors: | Ruichang PEI Jihui ZHANG |
| Institution: | 1. School of Mathematics and Statistics, Tianshui Normal University, Tianshui 741001, China2. Institute of Mathematics, School of Mathematics and Computer Sciences, Nanjing Normal University, Nanjing 210097, China |
| Abstract: | We establish the existence theorem of three nontrivial solutions for a class of semilinear elliptic equation on ?N by using variational theorems of mixed type due to Marino and Saccon and linking theorem. |
| Keywords: | Schr?dinger equation ?-condition linking superlinear |
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