WANG Pei. An equivalent definition of cellular category[J]. Journal of Beijing Normal University(Natural Science), 2021, 57(4): 441-444. DOI: 10.12202/j.0476-0301.2021149
Citation:
WANG Pei. An equivalent definition of cellular category[J]. Journal of Beijing Normal University(Natural Science), 2021, 57(4): 441-444. DOI: 10.12202/j.0476-0301.2021149
WANG Pei. An equivalent definition of cellular category[J]. Journal of Beijing Normal University(Natural Science), 2021, 57(4): 441-444. DOI: 10.12202/j.0476-0301.2021149
Citation:
WANG Pei. An equivalent definition of cellular category[J]. Journal of Beijing Normal University(Natural Science), 2021, 57(4): 441-444. DOI: 10.12202/j.0476-0301.2021149
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.