... 集映射：set mapping 集压缩映射：set-contractive mapping 集序列：sequence of sets ...
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广义积严格集压缩映射 Generalized product strict set-contraction mappings
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由集值映射的拓扑度延拓理论，推导出了上半连续集值1 -集压缩映射的拓扑度。
According to the extensive theory of topological degree for set-valued mapping, the authors derive the topological degree for upper semicontinuous set-valued 1-set-contractive mapping.
定义了A-紧1-集压缩映象场的广义度，扩展了1984年张庆雍建立的半紧1-集压缩映射的不动点指数理论。
In the present paper, we define a generalized degree for A-compact 1-set contraction mapping, the result extends what Zhang Qingyong obtained in 1984.
方法利用压缩映射不变集的维数的估计方法。
Methods The method of estimating invariant sets Hausdorff dimension of a finite collection of contraction maps was used.
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