Ground state sign-changing solutions for semilinear Dirichlet problems
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DOI: 10.1186/s13661-018-0973-3
Abstract: AbstractIn the present paper, we consider the existence of ground state sign-changing solutions for the semilinear Dirichlet problem 0.1{−△u+λu=f(x,u),x∈Ω;u=0,x∈∂Ω,$$ \left \{ \textstyle\begin{array}{l@{\quad}l} -\triangle u+\lambda u=f(x, u), & \hbox{$x\in\Omega$;} \\ u=0, & \hbox{$x\in\partial\Omega$,} \end{array}\displaystyle \right .… read more here.
Keywords: sign changing; changing solutions; ground state; state sign ... See more keywords