Let $Omegasubseteq {f R}^n$ be a bounded domain ($ngeq 2$). In this paper, we prove that if $partialOmega$ has a non-negative mean curvature, or $Omega$ is an annulus, the, for each Lipschitzian function $f:{f R} o {f R}$, with $sup_{\xiin {f R}}int_0^{\xi}f(t)dt=0$, the problem $$cases{-Delta u = f(u) &amp; in Omegacr &amp; cr u=0 &amp; on partialOmegacr}$$ has no non-zero classical solutions.

### Non-existence results for an eigenvalue problem involving Lipschitzian nonlinearities with non-positive primitive

#### Abstract

Let $Omegasubseteq {f R}^n$ be a bounded domain ($ngeq 2$). In this paper, we prove that if $partialOmega$ has a non-negative mean curvature, or $Omega$ is an annulus, the, for each Lipschitzian function $f:{f R} o {f R}$, with $sup_{\xiin {f R}}int_0^{\xi}f(t)dt=0$, the problem $$cases{-Delta u = f(u) & in Omegacr & cr u=0 & on partialOmegacr}$$ has no non-zero classical solutions.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11769/365569