UNIQUENESS OF POSITIVE RADIAL SOLUTIONS OF Δu+g(r)u+h(r)u[p]=0 AND ITS APPLICATIONS
UNIQUENESS OF POSITIVE RADIAL SOLUTIONS OF Δu+g(r)u+h(r)u[p]=0 AND ITS APPLICATIONS
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发表时间:
2014
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(1.1) $[Matrix]$ where $n\geq 2,$ $R\in(0, \infty], p\in(1, \infty)$ and $g,$ $h$ : $(0, R)arrow \mathbb{R}$ are appropriate functions. Here, $u(R)=0$ in the case $R=\infty$ means $u(x)arrow 0$ as $|x|arrow\infty$ . Such a problem has been studied by many researchers; see [1,3, 5,8,9, 12-18, 20-27,30, 32-36] and others. In this note, we introduce a result obtained in [28]. Theorem 1. Let $0<R\leq\infty,$ $n\in \mathbb{R}$ with $n\geq 2$ and $p\in(1, \infty)$ . Let $g\in C([O, R))\cap$