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Sign-changing solutions for schrödinger equations with vanishing and sign-changing potentials |
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| Authors: | Yuanze WU Yisheng HUANG Zeng LIU |
| Institution: | 1. College of Sciences, China University of Mining and Technology, Xuzhou 221116, China;2. Department of Mathematics, Soochow University, Suzhou 215006, China |
| Abstract: | |
| Keywords: | Variational methods bounded state solutions sign-changing solutions |
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