数学

• 扩张性

  Using the method of analysis,this paper gave the theory of expansiveness for set-valued discrete dynamical systems,presented the concepts of totally expansive and strong totally expansive,studied the relations between the expansiveness of and the expansiveness of .

  运用分析的方法初步给出了集值离散动力系统中的扩张性理论。 提出集值映射的全扩张、强全扩张的概念,并研究了f的扩张性与f的扩张性之间的关系。

• 膨胀性

能源科学技术

• 可膨胀性