Hasi Wulan

1. Compact composition operators on BMOA and the Bloch space
   2009/07/27 by Hasi Wulan, Dechao Zheng, Kehe Zhu · 4 citations
   Mathematics · #Holomorphic and Operator Theory #Advanced Topics in Algebra #Advanced Operator Algebra Research
2. Several function-theoretic characterizations of Möbius invariant Q K spaces
   2005/09/20 by Matts Essén, Hasi Wulan, Jie Xiao · 1 citation
   Mathematics · #Holomorphic and Operator Theory #Analytic and geometric function theory #Algebraic and Geometric Analysis
3. Hilbert matrix norms on weighted Bergman spaces: even exponents and a counterexample to the beta formula
   2026/07/26 by Hasi Wulan, Mengmeng Zhou, Jian-Feng Zhu
   #math.CV