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Showing 2010 · math.PRShow all
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math.PR2010
Optimal Weighted Poincaré and Log-Sobolev Inequalities for Cauchy Measures
Zhengliang Zhang, Bin Qian, Wei Liu
In this paper, We establish the weighted Poincaré inequalities and Log-Sobolev inequalities for Cauchy distributions with optimal weight functions.
math.PR2010
On barycentric subdivision, with simulations
Persi Diaconis, Laurent Miclo
Consider the barycentric subdivision which cuts a given triangle along its medians to produce six new triangles. Uniformly choosing one of them and iterating this procedure gives r…