Description of all minimal classes in a partly ordered set {\mathfrak{\cal L}}^{3}_{2} of all closed classes of the trinary logic which can be homomorphically mapped on a binary logic / A. V. Makarov. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2015. № 1. P. 65-66 [Moscow Univ. Math. Bulletin. Vol. 72, N 2, 2017. P. 48].

The description of all minimal classes in the partially ordered set {\frak{\cal L}}^{3}_{2} of closed classes of the three-valued logic that can be homomorphically mapped onto the two-valued logic is given.

Key words: three-valued logic, closed class, partially ordered set, homomorphism, minimal class.

№ 1/2015