Theorems · Inductive type · logic and foundations
FirstOrder.Language.Structure.CG
(L : FirstOrder.Language) → (M : Type u_1) → [L.Structure M] → Prop
A structure is countably generated if it is the closure of a countable subset.
- Defined in
- Mathlib.ModelTheory.FinitelyGenerated
- Cited by
- 16 results in Mathlib
- Foundations
- Depth 2 from the axioms · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites2
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- FirstOrder.Languagestatement · cited by 1,084
- FirstOrder.Language.Structurestatement · cited by 775
Cited by18
Results whose statement or proof uses this declaration.
- FirstOrder.Language.Structure.cg_defstatement and proof · cited by 6
- FirstOrder.Language.Structure.CG.casesOnstatement and proof · cited by 2
- FirstOrder.Language.Structure.CG.outstatement and proof · cited by 2
- FirstOrder.Language.equiv_between_cgstatement and proof · cited by 2
- FirstOrder.Language.Structure.cg_of_countablestatement · cited by 2
- FirstOrder.Language.DirectLimit.cgstatement and proof · cited by 1
- FirstOrder.Language.Structure.CG.map_of_surjectivestatement and proof · cited by 1
- FirstOrder.Language.Structure.CG.rangestatement and proof · cited by 1
- FirstOrder.Language.isUltrahomogeneous_iff_IsExtensionPairstatement and proof · cited by 1
- FirstOrder.Language.Structure.FG.cgstatement · cited by 1
- FirstOrder.Language.exists_cg_is_age_ofstatement · cited by 1
- FirstOrder.Language.Structure.cg_iff_countablestatement · cited by 1