Picard-Hayman behavior of derivatives of meromorphic functions

Yan Xu; Shirong Chen; Peiyan Niu

Comptes Rendus. Mathématique, Volume 358 (2020) no. 6 p. 753-756

A counterexample of a normality criterion for families of meromorphic functions

Caiyun Fang; Yan Xu

Comptes Rendus. Mathématique, Volume 356 (2018) no. 1 p. 56-62

Two results on φ-normal functions

Yan Xu; Huiling Qiu

Comptes Rendus. Mathématique, Volume 352 (2014) no. 1 p. 21-25

An avoidance criterion for normal functions

Yan Xu; Huiling Qiu

Comptes Rendus. Mathématique, Volume 349 (2011) no. 21 p. 1159-1160