论文标题
在海森伯格组上的对数sobolev不平等的简单证明
A simple proof of logarithmic Sobolev inequality on the Heisenberg groups
论文作者
论文摘要
在本说明中,我们使用布朗尼运动的措施保留变换给出了Heisenberg组$ H_N = \ r^{2n+1} $的对数Sobolev不平等的证明。我们纠正了一些严重的缺陷并简化了证明。
In this note we give a simple, dimension independent, proof of the logarithmic Sobolev inequality on the Heisenberg groups $H_n=\R^{2n+1}$ using the measure preserving transformations of the Brownian motion. We have corrected some serious flaws and simplified the proofs.