Congruence n-permutable varieties
Congruence n-permutable varieties
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同余 n-可置换变体
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Jiali Li
中科院分区:
文献类型:
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作者:
Jiali Li
Many experts have been doing research on characterizations of congruence n-permutable varieties in many di↵erent ways. In 1973 Hagemann and Mitschke, generalizing Maltsev conditions, provided a simple and nice characterization of congruence n-permutable varieties. We o↵er our own approach to the characterization of congruence n-permutable varieties, inspired by the Kearnes and Tschantz lemma.