Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:field |
gptkb:theoretical_computer_science
gptkb:finite_model_theory |
| gptkbp:namedAfter |
gptkb:Ronald_Fagin
|
| gptkbp:publishedIn |
gptkb:Journal_of_Symbolic_Logic
Generalized first-order spectra and polynomial-time recognizable sets |
| gptkbp:relatedTo |
gptkb:NP_complexity_class
gptkb:existential_second-order_logic |
| gptkbp:state |
NP is precisely the set of properties expressible by existential second-order logic on finite structures
|
| gptkbp:yearProposed |
1974
|
| gptkbp:bfsParent |
gptkb:Ronald_Fagin
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Fagin's theorem
|