Dirichlet problem with nonlinearity depe
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N. Del Toro; P. Girg; F. Roca
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Article
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2003
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Elsevier Science
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English
โ 287 KB
We study the existence of solutions for the following problem: ## u"(t) + u(t) + g (u'(t)) = f(t), t E (0, 7r), u(O) = u(~) = O, (1) where f E C[0, ~], g E C(R) is bounded and has limits limu~ยฑoo g(u). We also give information on the set of f for those that solution exists, relating it with the