引入强Raney偏序集的概念,讨论了强Raney偏序集的一些性质,证明了强Raney偏序集为超代数偏序集,定向完备的偏序集为强Raney偏序集当且仅当它既是Raney偏序集也是A-偏序集。
We introduce the concept of strong Raney poset.Some properties of strong Raney poset are presented.We prove thatstrong Raney posets are superalgebraic and a dcpo is a strong Raney poset if and only if it is both a Raney poset and an A-poset.