A new proof of subcritical Trudinger-Moser inequalities on the whole Euclidean space
A new proof of subcritical Trudinger-Moser inequalities on the whole Euclidean space
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DOI:
10.4208/jpde.v26.n4.2
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发表时间:
2012-10
期刊:
影响因子:
--
通讯作者:
Y. Yang;Xiaobao Zhu
中科院分区:
文献类型:
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作者:
Y. Yang;Xiaobao Zhu
In this note, we give a new proof of subcritical Trudinger-Moser inequality on $\mathbb{R}^n$. All the existing proofs on this inequality are based on the rearrangement argument with respect to functions in the Sobolev space $W^{1,n}(\mathbb{R}^n)$. Our method avoids this technique and thus can be used in the Riemannian manifold case and in the entire Heisenberg group.