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Dimension independent Bernstein–Markov inequalities in Gauss space
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2020-01-24 , DOI: 10.1016/j.jat.2020.105377 Alexandros Eskenazis , Paata Ivanisvili
中文翻译:
高斯空间中与维无关的伯恩斯坦-马尔可夫不等式
更新日期:2020-01-24
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2020-01-24 , DOI: 10.1016/j.jat.2020.105377 Alexandros Eskenazis , Paata Ivanisvili
We obtain the following dimension independent Bernstein–Markov inequality in Gauss space: for each there exists a constant such that for any and all polynomials on we have where is the standard Gaussian measure on . We also show that under some mild growth assumptions on any function with we have where is the generator of the Ornstein–Uhlenbeck semigroup and
中文翻译:
高斯空间中与维无关的伯恩斯坦-马尔可夫不等式
我们在高斯空间中获得以下维独立的Bernstein-Markov不等式: 存在一个常数 这样对于任何 和所有多项式 上 我们有 哪里 是标准的高斯测度 。我们还表明,在任何功能的某些温和增长假设下 与 我们有 哪里 是Ornstein–Uhlenbeck半群的生成器,