Partially-2-homogeneous monounary algebras
Danica Jakubíková-Studenovská (2003)
Czechoslovak Mathematical Journal
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This paper is a continuation of [5], where -homogeneous and -set-homogeneous algebras were defined. The definitions are analogous to those introduced by Fraïssé [2] and Droste, Giraudet, Macpherson, Sauer [1] for relational structures. In [5] we found all 2-homogeneous and all 2-set-homogeneous monounary algebras when the homogenity is considered with respect to subalgebras, to connected subalgebras and with respect to connected partial subalgebras, respectively. The results of [3],...