The elliptic Kirchhoff equation in $\R^N$ perturbed by a local nonlinearity
The elliptic Kirchhoff equation in $\R^N$ perturbed by a local nonlinearity
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DOI:
10.1142/s0219199714500394
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发表时间:
2010-01
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影响因子:
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通讯作者:
A. Azzollini
中科院分区:
文献类型:
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作者:
A. Azzollini
In this paper we present a very simple proof of the existence of at least one non trivial solution for a Kirchhoff type equation on $\RN$, for $N\ge 3$. In particular, in the first part of the paper we are interested in studying the existence of a positive solution to the elliptic Kirchhoff equation under the effect of a nonlinearity satisfying the general Berestycki-Lions assumptions. In the second part we look for ground states using minimizing arguments on a suitable natural constraint.