胞腔范畴的一个等价定义
An equivalent definition of cellular category
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摘要: 推广了代数中胞腔理想的概念到范畴的层次,并且通过研究范畴的理想链,给出了胞腔范畴的一个等价定义.Abstract: In this paper, we introduce the concept of cell ideals in a category version, and give an equivalent definition of cellular categories in terms of chains of two-sided ideals of categories under certain conditions of index.