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On the eigenvalues of the
Authors:Yin Xi Huang
Affiliation:Department of Mathematical Sciences, University of Memphis, Memphis, Tennessee 38152
Abstract:
We study the nonlinear eigenvalue problem

begin{equation*}-text {div }(| nabla u|^{p-2} nabla u)=lambda |u|^{p-2}u quad text {in}; Omega , quad u=0quad text {on}; partial Omega ,tag *{(1) }end{equation*}

where $pin (1,infty )$, $Omega $ is a bounded smooth domain in $pmb R^{N}$. We prove that the first and the second variational eigenvalues of (1) are continuous functions of $p$. Moreover, we obtain the asymptotic behavior of the first eigenvalue as $pto 1$ and $pto infty $.

Keywords:Eigenvalues   the $p$-Laplacian
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