CLOSED MAPPINGS, BOUNDARY-COMPACT MAPPINGS AND SEQUENCE-COVERING MAPPINGS

Lin Shou; Cai Zhangyong

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CLOSED MAPPINGS, BOUNDARY-COMPACT MAPPINGS AND SEQUENCE-COVERING MAPPINGS

机译：闭合映射，边界压缩映射和序列覆盖映射

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摘要

Yoshio Tanaka and Chuan Liu posed the following question in 1999: Let f : X -> Y be a closed mapping. Under what conditions on X or Y, does a partial derivative f(-1)(y) have some nice properties for every y is an element of Y?

机译：田中良夫和柳川在1999年提出了以下问题：令f：X-> Y是一个封闭的映射。在X或Y的什么条件下，偏导数f（-1）（y）是否对每个y是Y的元素具有一些良好的性质？

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来源
《Houston Journal of Mathematics》 |2016年第3期|共20页
作者
Lin Shou; Cai Zhangyong;
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原文格式 PDF
正文语种 eng
中图分类数学;
关键词
Closed mappings; Boundary-compact mappings; Boundary-Lindelof mappings; Sequence-covering mappings; k-networks; Sequential spaces; Fan spaces;

机译：封闭映射;边界紧凑映射;边界-Lindelof映射;序列覆盖映射;k网络;序列空间;风扇空间;

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专利

1. CLOSED MAPPINGS, BOUNDARY-COMPACT MAPPINGS AND SEQUENCE-COVERING MAPPINGS [J] . Lin Shou, Cai Zhangyong Houston Journal of Mathematics . 2016,第3期

机译：闭合映射，边界压缩映射和序列覆盖映射
2. Degrees of continuous mappings, open mappings, and closed mappings in L-fuzzifying topological spaces [J] . Bin Pang Journal of intelligent & fuzzy systems: Applications in Engineering and Technology . 2014,第2期

机译：L模糊化拓扑空间中连续映射，开放映射和封闭映射的程度
3. Point-countable covers and sequence-covering 5-mappings at subsets [J] . Ling Xuewei, Lin Shou, He Wei Topology and its applications . 2021,第Mara1期

机译：点数覆盖物和序列覆盖子集的5-映射
4. Intuitionistic fuzzy πgγ~* closed mappings [C] . K. Sakthivel, M. Manikandan International Conference on Advances in Applicable Mathematics . 2020

机译：直觉模糊πgγ〜*封闭映射
5. Advances in space mapping technology exploiting implicit space mapping and output space mapping. [D] . Cheng, Qingsha. 2004

机译：利用隐式空间映射和输出空间映射的空间映射技术的进步。
6. Correction: Error mapping controller: a closed loop neuroprosthesis controlled by artificial neural networks [O] . Alessandra Pedrocchi, Simona Ferrante, Elena De Momi, 2007

机译：更正：错误映射控制器：人工神经网络控制的闭环神经假体
7. On Almost and61552Gand946 closed mapping and Contra and61552Gand946 closed mapping in Intuitionistic Fuzzy Topological Spaces [O] . S. Jothimani, T. Jenitha Premalatha 2018

机译：近几乎和61552Gand946封闭式映射和凝视和61552Gand946在直觉模糊拓扑空间中封闭映射

CLOSED MAPPINGS, BOUNDARY-COMPACT MAPPINGS AND SEQUENCE-COVERING MAPPINGS

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