| 函数的图像连通性 |
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| 引用本文： | 杨凌云. 函数的图像连通性[J]. 徐州师范大学学报(自然科学版), 1999, 0(1) |
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| 作者姓名： | 杨凌云 |
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| 作者单位： | 徐州师范大学数学系 |
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| 摘 要： | 引入实数空间Ｒ上的图像连通函数的定义，并将它与连续函数进行比较，讨论它们之间的关系，同时研究了图像连通函数的一些类似于连续函数的性质：四则运算、介值性以及复合函数的图像连通性等
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| 关 键 词： | 图像连通性；图像连通函数；连续函数 |
Graph connectedness of Functions |
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| YANG Ling yun. Graph connectedness of Functions[J]. Journal of Xuzhou Normal University(Natural Science Edition), 1999, 0(1) |
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| Authors: | YANG Ling yun |
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| Abstract: | The notion of graph connected functions on R is introduced,and the relationship between graph connected functions and continuous functions is discussed.Some properties of graph connected functions similar to those of continuous functions are investigated,such as four arithmetic operations,intermediate value theorem,the graph connectedness of compositions of graph connected functions,etc.. |
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| Keywords: | graph connectedness graph connected function continuous function |
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