Maximizers of Rogers-Brascamp-Lieb-Luttinger functionals in higher dimensions

Maximizers of Rogers-Brascamp-Lieb-Luttinger functionals in higher dimensions
复制标题

高维 Rogers-Brascamp-Lieb-Luttinger 泛函的最大化

DOI:
--
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Kevin W. O’Neill
Kevin W. O’Neill
中科院分区:
--
文献类型:
--
作者:
M. Christ;Kevin W. O’Neill

文献摘要

被引文献

相似文献

Rogers和Brascamp-Lieb-Luttinger的对称化不等式指出,对于某类多线性积分表达式,在规定的勒贝格测度集的元组中,以原点为中心的球元组是最大化者。在自然的假设下,我们刻画了这些不等式的所有最大化元组的尺寸严格大于1。我们建立了不等式的一种尖锐形式。
A symmetrization inequality of Rogers and of Brascamp-Lieb-Luttinger states that for a certain class of multilinear integral expressions, among tuples of sets of prescribed Lebesgue measures, tuples of balls centered at the origin are among the maximizers. Under natural hypotheses, we characterize all maximizing tuples for these inequalities for dimensions strictly greater than 1. We establish a sharpened form of the inequality.