Jingya Cui

collaborators

2 papers

math.PR2023

Characterizations of $A_{\infty}$ Weights in Martingale Spaces

Jie Ju, Wei Chen, Jingya Cui +1

Grafakos systematically proved that $A_{\infty}$ weights have different characterizations for cubes in Euclidean spaces in his classical text book. Very recently, Duoandikoetxea, Mar…

math.PR2021

A Note on the Boundedness of Doob Maximal Operators on a Filtered Measure Space

Wei Chen, Jingya Cui

Let $M$ be the Doob maximal operator on a filtered measure space and let $v$ be an $A_{p}$ weight with $1 < p < + \infty$ . We try proving that \begin{equation}\lVert M f\rVert _{L ^{p}(v)…

Characterizations of A∞​ Weights in Martingale Spaces

A Note on the Boundedness of Doob Maximal Operators on a Filtered Measure Space

Characterizations of $A_{\infty}$ Weights in Martingale Spaces