Closed classes in partial k-valued logic
Валерий Борисович Алексеев · Mathematical Problems of Cybernetics · 2024
The article gives an overview of the main known results on closed classes in partial k-valued logic. The main emphasis is on intervals of closed classes in partial k-valued logic, generated by some closed class A in the set of everywhere defined k-valued functions. Results on Lau intervals are presented, as well as recent results on intervals Int(A) introduced by the author. Some results are given with full proofs.