摘要
引入了偏序半环上左、右平移、双平移和置换等概念,证明了它们对所给定的二元运算和二元关系分别构成了偏序半环.
In this paper, Firstly, concepts of left translation, right translation, bitranslation and permutation are introduced, partially ordered semirings organizated by these translative operators on given binary operations and given binary relations are proved.
出处
《天水师范学院学报》
2009年第5期42-43,47,共3页
Journal of Tianshui Normal University
关键词
偏序半环
左平移
右平移
双平移
置换
partially ordered semirings
left translation
right translation
bitranslation
permutation
