摘要
本文研究了弱Orlicz鞅空间的双Φ-不等式.利用鞅的极大算子理论和弱Orlicz范数的特点,得到了弱Orlicz鞅空间极大算子的Doob不等式和强弱(Φ1,Φ2)-型不等式.
In the paper, we study two Ф-inequalities in weak Orlicz martingale spaces. According to the theory of maximal operator for martingales and the characteristic of weak Orlicz norm, we obtain the Doob＇ s inequality and strong and weak （Ф1,Ф2 ）-type inequalities on maximal operator.
出处
《数学杂志》
CSCD
北大核心
2009年第4期429-432,共4页
Journal of Mathematics
基金
Supported by the National Science Foundation of China (No .10671147)
