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On the congruence extension property

✍ Scribed by B. Biró; E. W. Kiss; P. P. Pálfy


Publisher
Springer
Year
1977
Tongue
English
Weight
87 KB
Volume
15
Category
Article
ISSN
0037-1912

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On the Congruence Extension Property for
✍ Xilin Tang 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 129 KB

A congruence ρ T on a subsemigroup T of S extends to the semigroup S, if there exists a congruence ρ on S such that ρ T = ρ T . A semigroup S has the congruence extension property (CEP) if each congruence on each subsemigroup extends to S. Previously, it was shown that a semigroup S has CEP if and o