2 papers
math.PR2026
Spectral measure of large random Helson matrices
Yanqi Qiu, Guocheng Zhen
We study the limiting spectral measure of large random Helson matrices and large random matrices of certain patterned structures. Given a real random variable $X \in L^{2+ \varepsi…
math.CV2025
Da Lio-Rivière-Wettstein-type inequality for weighted Bergman spaces
Yong Han, Yanqi Qiu, Zipeng Wang
In this paper, inspired by the work of Da Lio-Rivière-Wettstein, we investigate the boundary-value characterizations of weighted Bergman spaces and establish a weighted Da Lio-Riv…