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On a nonlinear eigenvalue problem in ODE |
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| Authors: | GA Afrouzi |
| Institution: | Department of Mathematics, Faculty of Basic Sciences, Mazandaran University, Babolsar, Iran |
| Abstract: | In this paper we shall study the following variant of the logistic equation with diffusion: −du″(x)=g(x)u(x)−u2(x) |
| Keywords: | Sub and supersolutions Principal eigenvalue Variational characterisations |
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