B值拟鞅的原子分解

定义了B值拟鞅原子,建立了相应的B值拟鞅原子分解定理,由此进一步讨论了拟鞅空间pΣα,pQα,Hα,pHα,Dα之间的嵌入关系,指出它们与值空间的几何性质密切相关.

两指标弱鞅的原子分解

建立了两指标弱鞅Hardy空间ω∑_p和ω(?)_p的原子分解定理,证明了这些空间上次线性算子有界的充分条件.由此建立的一系列鞅不等式,表明了两指标弱鞅Hardy空间之间的连续嵌入关系.

ATOMIC DECOMPOSITION FOR B-VALUED R.V. SEQUENCE SPACES

In this article,atomic decompositions and the duals of some B-valued r.v.se- quence spaces are investigated.The results show that it closely depends on the geometrical properties of the sequence that take values in.

ATOMIC DECOMPOSITION FOR B-VALUED R.V. SEQUENCE SPACES

In this article,atomic decompositions and the duals of some B-valued r.v.se- quence spaces are investigated.The results show that it closely depends on the geometrical properties of the sequence that take values in.

常微分方程奇异摄动问题的有限分析解法

给出了二阶导数带小参数的线性常微分方程两点边值问题的有限解析格式。