摘要
研究了由算子值乘子序列所生成的广义鞅变换算子在一系列向量值Garsia型鞅空间上的有界性,所得结果刻画了Banach空间的一致光滑性和一致凸性.
The boundedness of operator-valued martingale transf-orm to the vector Garsia space is researched. As an application, the p-uniform smoothness and q-uniform convexity of Banach spaces are characterized by the boundedness of marti-ngale transform operators.
出处
《三峡大学学报(自然科学版)》
CAS
2007年第1期76-79,共4页
Journal of China Three Gorges University:Natural Sciences
基金
湖北省教育厅自然科学研究计划重点项目(D200613001)
关键词
鞅变换
P一致光滑性
q一致凸性
martingale transform
p uniform smoothness
q uniform convexity