The undecidability of the Π<sub>4</sub>-theory for the r.e. wtt and Turing degrees (Q4876314)
From MaRDI portal
scientific article; zbMATH DE number 872660
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The undecidability of the Π<sub>4</sub>-theory for the r.e. wtt and Turing degrees |
scientific article; zbMATH DE number 872660 |
Statements
The undecidability of the Π<sub>4</sub>-theory for the r.e. wtt and Turing degrees (English)
0 references
13 June 1996
0 references
undecidability
0 references
T-degrees
0 references
partial order
0 references
recursively enumerable weak truth-table degrees
0 references
coding scheme
0 references
finite bipartite graphs
0 references
