
doi: 10.1007/bf02671552
Summary: The congruence properties close to lower boundedness in the sense of McKenzie are treated. In particular, an affirmative answer is obtained to a known question as to whether finite lattices of quasivarieties are lower bounded in the case where quasivarieties are congruence-Noetherian and locally finite. Namely, we state that for every congruence-Noetherian or finitely generated locally finite quasivariety \({\mathcal K}\), the lattice \(L_q({\mathcal K})\) possesses the Day-Pudlak-T\D{u}ma property. But if a quasivariety is locally finite (without the condition of being finitely generated), that lattice satisfies only the Pudlak-T\D{u}ma property.
lower boundedness, finitely generated, congruence properties, Lattices of varieties, congruence-Noetherian, locally finite, finite lattices of quasivarieties, Day-Pudlak-Tuma property, Quasivarieties
lower boundedness, finitely generated, congruence properties, Lattices of varieties, congruence-Noetherian, locally finite, finite lattices of quasivarieties, Day-Pudlak-Tuma property, Quasivarieties
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