A More Categorical Model of Universal Algebra
A More Categorical Model of Universal Algebra
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泛代数的更分类模型
DOI:
10.1007/3-540-08442-8_98
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发表时间:
1977
期刊:
影响因子:
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通讯作者:
J. Reiterman
中科院分区:
文献类型:
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作者:
J. Reiterman
2.2. It is proved in [i] that, if the chain converges in the sense that Xi--+ Xi÷ 1 is an isomorphism for some i, X i is the underlying object of a free algebra over X in K (F). However, the convergence is not necessary for the existence of a free algebra.