| 亚并理想及其某些性质 |
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| 引用本文： | 肖建明. 亚并理想及其某些性质[J]. 哈尔滨师范大学自然科学学报, 1999, 15(4): 9-11 |
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| 作者姓名： | 肖建明 |
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| 作者单位： | 哈尔滨师范大学 |
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| 摘 要： | 本文给出了理想的并未必为理想的例证,并引进了亚并理想的概念,且给出了格中亚并理想的任意交,任意并的封闭性。
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| 关 键 词： | 理想 亚并理想 格 交 并 封闭性 |
METAJOIN-IDEAL AND ITS SOME PROPERTIES |
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| Xiao Jianming. METAJOIN-IDEAL AND ITS SOME PROPERTIES[J]. Natural Science Journal of Harbin Normal University, 1999, 15(4): 9-11 |
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| Authors: | Xiao Jianming |
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| Affiliation: | Harbin Normal University |
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| Abstract: | In this paper,we have examplied that the union of ideals of a lattice needs not be a ideal of a lattice.In a lattice the definition of metajoin-ideal has been introduced,and the family of all metajoin-ideals is closed under arbitrary intersection as well as arbitrary union. |
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| Keywords: | Ideal Metajoin-ideal |
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