Abstract

The relations ‘‘between’’, ‘‘cycle’’, and ‘‘separation’’ were defined through the relation of linear order in the classical paper of Edward V. Huntington. In the current paper, the criteria for preserving these relations under injective mappings are obtained.

中文翻译：

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线性关系可定义的映射保持关系

摘要

在Edward V.Huntington的经典论文中，线性关系定义了“之间”，“循环”和“分离”之间的关系。在当前的论文中，获得了在内射映射下保持这些关系的准则。