Semilinear Robin Problems with Indefinite Potential and Competition Phenomena
Sign Up to like & getrecommendations! Published in 2019 at "Acta Applicandae Mathematicae"
DOI: 10.1007/s10440-019-00284-y
Abstract: We consider semilinear parametric Robin problems driven by the Laplacian plus an indefinite and unbounded potential. In the reaction we have two competing nonlinearities. However, the competition is different from the usual one in “concave-convex”… read more here.
Keywords: robin; competition; semilinear robin; problems indefinite ... See more keywords
Semilinear Robin problems resonant at both zero and infinity
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DOI: 10.1515/forum-2016-0264
Abstract: Abstract We consider a semilinear elliptic problem, driven by the Laplacian with Robin boundary condition. We consider a reaction term which is resonant at ± ∞ {\pm\infty} and at 0. Using variational methods and critical… read more here.
Keywords: robin; semilinear robin; problems resonant; zero infinity ... See more keywords