On Categorical Equivalence Between Formations of Monounary Algebras
- Авторлар: Rasstrigin A.1
-
Мекемелер:
- Volgograd State Socio-Pedagogical University
- Шығарылым: Том 39, № 1 (2018)
- Беттер: 138-141
- Бөлім: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/201156
- DOI: https://doi.org/10.1134/S1995080218010225
- ID: 201156
Дәйексөз келтіру
Аннотация
A formation is a class of algebras that is closed under homomorphic images and finite subdirect products. Every formation can be considered as a category. We prove that two formations of monounary algebras with finitely many cycles are equivalent as categories if and only if they coincide.
Негізгі сөздер
Авторлар туралы
A. Rasstrigin
Volgograd State Socio-Pedagogical University
Хат алмасуға жауапты Автор.
Email: rasal@fizmat.vspu.ru
Ресей, pr. Lenina 27, Volgograd, 400066