Positive Solutions and Infinitely Many Solutions for a Weakly Coupled System
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DOI: 10.1007/s10473-020-0523-9
Abstract: We study a Schrödinger system with the sum of linear and nonlinear couplings. Applying index theory, we obtain infinitely many solutions for the system with periodic potentials. Moreover, by using the concentration compactness method, we… read more here.
Keywords: system; solutions infinitely; positive solutions; solutions weakly ... See more keywords