On the extremal functions of Sobolev-Poincaré inequality
On the extremal functions of Sobolev-Poincaré inequality
复制标题
关于索博列夫-庞加莱不等式的极值函数
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
Meijun Zhu
中科院分区:
文献类型:
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作者:
Meijun Zhu
hhjWe prove the existence of extremal functions of Sobolev-Poincare inequality on S n for p E (1, (1 + √1+8n)/4). For general n-dimensional compact Riemannian manifolds embedded in R n+1 , such an existence result is proved for p E (n/(n-1), (1 + √1+8n)/4).