本文我们讨论凹函数生成的Hardy-Orlicz鞅的原子分解.通过原子分解,鞅空间与Banach空间几何性质之间的关系得到研究,扩展了许多已经结论.
In this paper the atomic decompositions of martingales in Hardy-Orlicz spaces generated by concave functions are given. With the help of the atomic decompositions the relation between the martingale spaces and geometric properties of Banach spaces are investigated, which generalize some known results.