首先,引入弱完全并既约元的概念,讨论它的一些基本性质,并给出完全并既约元另一等价定义。其次,借助于下邻给出了并既约元为弱完全并既约元的一个内部刻画。最后,研究了各种既约元,素元,弱完全并既约元以及紧元之间的关系。
In this paper,firstly,we introduce concept of weak complete join irreducible elements,and discuss its properties.In addition,we give an equalivalent notion of complete join-irreducible elements.Secondly,we obtain an intrinsic characterization of complete join-irreducible elements by adjoin.Finally,we discuss the relations between all prime elements,irreducible elements,weak complete join-irreducible elements and compact elements.