摘要
证明了由算子值乘子序列所生成的广义鞅变换算子的Orlicz范数不等式,作为应用,给出了证明Banach空间值鞅的极大函数与p阶均方函数的Orlicz范数不等式的一种新方法,其结果刻画了Banach空间的一致光滑性和一致凸性.
The Ф inequalities for the generalized martingale transform operators with operator-valued multiplying sequence are proved. As an application, a new method to prove the Ф inequalities between the maximal functions and the p -mean functions of Banach space-valued martingales is presented. Some geometric properties of the underlying Banach spaces are also considered.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第2期9-12,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
国家自然科学基金(10371093)
湖北省教育厅自然科学研究计划重点项目(D200613001)