| 格运算的扩张定理与落影函数定理 |
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| 引用本文： | 孔绍文.格运算的扩张定理与落影函数定理[J].测绘学院学报,1998(1). |
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| 作者姓名： | 孔绍文 |
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| 作者单位： | 解放军测绘学院!郑州450052 |
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| 摘 要： | 讨论了格上可测结构的封闭性以及此结构上落影函数的有关问题。指出并证明了逐次扩张与同时扩张的充要条件 ,以及落影函数与模糊集的关系
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| 关 键 词： | 格扩张 随机集 落影函数 |
Extension Theorem of Lattice Calculation and Theorem of Fall shadow Function |
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| Kong,Saowen.Extension Theorem of Lattice Calculation and Theorem of Fall shadow Function[J].Journal of Institute of Surveying and Mapping,1998(1). |
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| Authors: | Kong Saowen |
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| Institution: | Kong Saowen |
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| Abstract: | The closeness of measurable structure of lattice and concerned questions of fall shadow function on the structure are discussed in this paper. The necessary and sufficient conditions of successive extension and simultaneous extension and the relation of fall shadow function and fuzzy set are also proved here. |
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| Keywords: | Extension of latttice Random set Fall shadow function |
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