Yu, Zuguo; Wang, Jian Commutators of Möbius transformations in \(R^n\). (English) Zbl 0917.15023 Northeast. Math. J. 14, No. 2, 135-142 (1998). Reviewer: B.Fauser (Tübingen) MSC: 15A66 15B33 PDF BibTeX XML Cite \textit{Z. Yu} and \textit{J. Wang}, Northeast. Math. J. 14, No. 2, 135--142 (1998; Zbl 0917.15023)
Yu, Hongqi; Wang, Jian Weighted commutator and weighted BMO martingales. (English) Zbl 0883.60045 Northeast. Math. J. 13, No. 1, 89-94 (1997). MSC: 60G48 PDF BibTeX XML Cite \textit{H. Yu} and \textit{J. Wang}, Northeast. Math. J. 13, No. 1, 89--94 (1997; Zbl 0883.60045)