Uncountably Many Solutions for Nonlinear Helmholtz and Curl-Curl Equations
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Abstract We obtain uncountably many solutions of nonlinear Helmholtz and curl-curl equations on the entire space using a fixed point approach. The constructed solutions are mildly localized as they lie in the essential spectrum of the corresponding linear operator. As a new auxiliary tool a limiting absorption principle for the curl-curl operator is proved.
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2010 ◽
Vol 2010
(1)
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pp. 839639
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2015 ◽
Vol 9
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pp. 1249-1253
2021 ◽
Vol 66
(1)
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pp. 95-103
2002 ◽
Vol 9
(2)
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pp. 509-524
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