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arXiv 1712.09488math.APmath.CO
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无限图上p阶Yamabe型方程的正解

Positive Solutions of p-th Yamabe Type Equations on Infinite Graphs

Xiaoxiao Zhang, Aijin Lin

摘要:

设$G=(V,E)$是一个连通的无限且局部有限的赋权图,$Δ_p$是第$p$ -阶离散图拉普拉斯算子.本文考虑$G$上的$p$ -th Yamabe型方程$$-Δ_pu+h|u|^{p-2}u=gu^{α-1}$$,其中$h$和$g$是已知的,$2<α\leq p$ .该方程的原型来自开流形上的光滑Yamabe方程。证明了上述方程在$G$上至少有一个正解.

英文摘要:

Let $G=(V,E)$ be a connected infinite and locally finite weighted graph, $Δ_p$ be the $p$-th discrete graph Laplacian. In this paper, we consider the $p$-th Yamabe type equation $$-Δ_pu+h|u|^{p-2}u=gu^{α-1}$$ on $G$, where $h$ and $g$ are known, $2<α\leq p$. The prototype of this equation comes from the smooth Yamabe equation on an open manifold. We prove that the above equation has at least one positive solution on $G$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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