Answer to a 1971 Question of Grätzer and Lakser on Pseudocomplemented Lattices
Jonathan David Farley · Mathematica Pannonica · 2024
Grätzer and Lakser asked in the 1971 Transactions of the American Mathematical Society if the pseudocomplemented distributive lattices in the amalgamation class of the subvariety generated by 𝟐 𝑛 ⊕ 𝟏 can be characterized by the property of not having a *-homomorphism onto 𝟐 𝑖 ⊕ 𝟏 for 1 < 𝑖 < 𝑛 . In this article, their question from 1971 is answered.