| 一类扩展P-集合模型及其特征 |
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| 引用本文： | 薛永献,谢维奇.一类扩展P-集合模型及其特征[J].河南科学,2013(4). |
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| 作者姓名： | 薛永献 谢维奇 |
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| 作者单位： | 驻马店职业技术学院信息工程系,河南驻马店 463000 |
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| 摘 要： | P-集合是由内P-集合XF(internal packet sets XF与外P-集合XF(outer packet sets XF)构成的集合对.利用P-集合理论,给出P-集合的扩展模型——层次P-集合,研究层次P-集合的特征.层次P-集合是普通P-集合的扩展,提供了多角度、多层次分析和研究问题的方法.
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| 关 键 词： | P-集合 扩展 层次P-集合 |
A Class of P-sets Expansion Models and its Characteristics |
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| Abstract: | P-sets are a set pair which are composed of internal P-sets XF and outer P-sets XF.Using P-sets theory,this paper reveals the expansion model of P-sets(hierarchical packet sets),reaches characteristics of hierarchical P-sets and proves that normal P-sets are special cases of hierarchical P-sets.Hierarchical P-sets are expansion of normal P-sets,suppling new thoughts and methods for analyzing problems with multi-angles and multi-levels effectively. |
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| Keywords: | P-sets expansion hierarchical packet sets |
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