■In■共轭空间的构造及其性质

The Dual Space of ■ln■ and the Correlative Properties

借助于特殊的泛函空间—奥尔里奇空间以及Doob不等式、John-Nirenberg不等式,构造了ln的共轭空间M及其等价定义M,并进一步阐述了M与其他鞅空间的联系.

Utilizing a special funtional space-Orlicz space, this paper investigates the dual space of κlnκ i.e, M^e and its equivalent definition M^e′, and its relevant properties, furthermore elucidates its connections with other martingale spaces.