The interpolation spaces between Banach space valued martingale Hardy and BMO spaces are identified, moreover, as an application of which, the duals of the interpolation spaces will be investigated.

• 研究了 B值鞅 Hardy空间与 BMO空间的实内插 ；并利用所得结果 ；讨论了鞅 Hardy空间的内插空间的共轭问题 .