| 单调型映象之满射性 |
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| 引用本文： | 陈玉清. 单调型映象之满射性[J]. 四川大学学报(自然科学版), 1991, 28(4): 427-433 |
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| 作者姓名： | 陈玉清 |
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| 作者单位： | 四川大学数学系 |
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| 摘 要： | 首先讨论了多值非线性映象的数值域,进而研究了单调型映象的数值域与其满射性问题之间的关系.
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| 关 键 词： | 数值域 单调型 映射 拓扑度 满射性 |
ON THE SURJECTIVITY OF MAPPINGS OF MONOTONE TYPE |
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| Chen Yuqing. ON THE SURJECTIVITY OF MAPPINGS OF MONOTONE TYPE[J]. Journal of Sichuan University (Natural Science Edition), 1991, 28(4): 427-433 |
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| Authors: | Chen Yuqing |
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| Affiliation: | Department of Mathematics |
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| Abstract: | We first disscuss the numerical range of some nonlinear multivalued mappings,and then study the relations between the numerical raege of monotone type mapping and it's surjectivity. |
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| Keywords: | numerical range eigenvalue monotone type mapping topological degree surjectivity. |
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