| 格范畴及其态射的若干刻画 |
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| 引用本文： | 刘勇,张秀丽.格范畴及其态射的若干刻画[J].大连铁道学院学报,2002,23(3):20-22. |
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| 作者姓名： | 刘勇 张秀丽 |
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| 作者单位： | [1]大连铁道学院文理分院，辽宁大连116028 [2]大连市第二高级中学数学组，辽宁大连116001 |
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| 摘 要： | 介绍了一些主要的相关格范畴，一类是以完备格为对象而态射不同的范畴，另一类是以保定向并映射为态射而对象不同的范畴，着重于半连续范畴的态射类的构成，给出了一个新的刻画。
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| 关 键 词： | 格范畴 态射 半连续格范围 构成 范畴论 |
Some Characterization of Category of Lattices and its Morphisms |
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| LIU Yong,ZHANG Xiu-li.Some Characterization of Category of Lattices and its Morphisms[J].Journal of Dalian Railway Institute,2002,23(3):20-22. |
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| Authors: | LIU Yong ZHANG Xiu-li |
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| Abstract: | Introduces some category of lattices: One class of the categories is that whose objects are complete lattices but whose morphisms are different; the other class of the categories is that whose morphisms are the functions preserving directed sups but whose objects are different. Especially gives a new characterization on morphisms of category of semicontinuous lattices. |
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| Keywords: | category morphism semicontinuous lattices |
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