Tracy-Widom Distribution for Heterogeneous Gram Matrices With Applications in Signal Detection. - Xiucai Ding; Fan Yang 106 (IEEE Trans. Inf. Theory, 2022)

Optimally Weighted PCA for High-Dimensional Heteroscedastic Data. - David Hong; Fan Yang 106; Jeffrey A. Fessler; Laura Balzano (SIAM J. Math. Data Sci., 2023)