Geodesic
Monounary algebras with two direct limits
Mathematica Bohemica, Tome 125 (2000) no. 4, pp. 485-495

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MR Zbl
In this paper we describe all algebras $A$ with one unary operation such that by a direct limit construction exactly two nonisomorphic algebras can be obtained from $A$.
In this paper we describe all algebras $A$ with one unary operation such that by a direct limit construction exactly two nonisomorphic algebras can be obtained from $A$.
DOI : 10.21136/MB.2000.126268
Classification : 08A60
Keywords: monounary algebra; direct limit; endomorphism; retract 
Halušková, Emília. Monounary algebras with two direct limits. Mathematica Bohemica, Tome 125 (2000) no. 4, pp. 485-495. doi: 10.21136/MB.2000.126268
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