Abstract
For a subalgebra B of a partial monounary algebra A we define the quotient partial monounary algebra A/B. Let B, B, C be partial monounary algebras. In this paper we give a construction of all partial monounary algebras A such that B is a subalgebra of A and C ≅ A/B.
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Jakubíková-Studenovská, D. Subalgebra extensions of partial monounary algebras. Czech Math J 56, 845–855 (2006). https://doi.org/10.1007/s10587-006-0060-2
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DOI: https://doi.org/10.1007/s10587-006-0060-2