摘要
对于Schwarz-Pick不等式,它在双曲度量下是非增的,就双曲度量下的强Schwarz-Pick不等式给出证明,完善Peter.R.Mercer[2]的结果.
This paper is to investigate the SchwarzPick inequality for hyperbolic derivative. The result presented is not only a contraction but also a contraction minus a relatively given constant, which this improves Beardon's theorem greatly.
出处
《西安建筑科技大学学报（自然科学版）》
CSCD
2003年第3期292-294,共3页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
基金
陕西省教育厅专项科研基金(03JK066)
西安建筑科技大学校基础研究基金(02BR04)
