另外，我们还得一个一致局部扩张映射不动点定理与一个准扩张映射不动点定理。

Moreover, we also get a fixed point theorem of uniform partial extension mapping and a fixed point theorem of quasi-extension mapping.

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本文给出了度量空间中某些同胚非扩张映射不动点存在的充分必要条件。

In this paper, some results on fixed points of homeomorphic maps in metric Spaces have been obtained.

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讨论圆周上一类比扩张映射更广泛的连续映射， 证明这种映射是拓扑稳定的， 并且其逆极限系统是可扩。

The present paper shows that a class of continuous maps on circles which is extensiver than expand maps is topological stable.

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