摘要
本文借助格理论中的交既约元与并既约元的定义,通过对偏序集上闭包算子和内部算子的研究,给出了不可约闭包算子和不可约内部算子的定义,并研究了其相关性质及其等价刻画。
This paper gives new definitions of the irreducible inner operator and irreducible closure operator combining the definitions of the meet irreducible element and join irreducible element in the lattice theory and by studying the inner operator and closure operator on the partial order set. And then,studies its some properties and equivalent characterizations.
引文
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