On Decoupling of Functions of Normal Vectors II
A decoupling type inequality for a sum of functions of Guassian vectors is established.
math.PR↗
arXiv subjects
Publications and source records attributed to Pavel G. Grigoriev.
A decoupling type inequality for a sum of functions of Guassian vectors is established.
An example of trigonometric polynomials with extremely small uniform norm is given. This example demonstrates the potential limits for extension of Sidon's inequality for lacunary polynomials in a certain direction.