Abstract
In this note we prove the existence of two families of solutions bifurcating from the essential spectrum for problem (1) below. We use a new perturbation method recently developed (see [1], [2], [3]).
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References
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Ambrosetti, A., Badiale, M. (1999). Remarks on Bifurcation from the Essential Spectrum. In: Escher, J., Simonett, G. (eds) Topics in Nonlinear Analysis. Progress in Nonlinear Differential Equations and Their Applications, vol 35. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8765-6_1
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DOI: https://doi.org/10.1007/978-3-0348-8765-6_1
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