Name
Abstract | ||
|---|---|---|
In this paper we investigate computable isomorphisms of Boolean algebras with operators (BAOs). We prove that there are examples of polymodal Boolean algebras with finitely many computable isomorphism types. We provide an example of a polymodal BAO such that it has exactly one computable isomorphism type but whose expansions by a constant have more than one computable isomorphism type. We also prove a general result showing that BAOs are complete with respect to the degree spectra of structures, computable dimensions, expansions by constants, and the degree spectra of relations. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1007/s11225-012-9411-1 | Studia Logica |
Keywords | DocType | Volume |
Computable isomorphism,Boolean algebra with operators,Degree spectrum | Journal | 100 |
Issue | ISSN | Citations |
3 | 0039-3215 | 0 |
PageRank | References | Authors |
0.34 | 6 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bakhadyr Khoussainov | 1 | 604 | 72.96 |
| Tomasz Kowalski | 2 | 124 | 24.06 |