Mathlib Map

Theorems · Inductive type · category theory

CategoryTheory.ObjectProperty.EssentiallySmall

{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → CategoryTheory.ObjectProperty C → Prop

A property of objects is essentially small relative to a universe w if it is contained in the closure by isomorphisms of a small property.

Defined in
Mathlib.CategoryTheory.ObjectProperty.Small
Cited by
26 results in Mathlib
Foundations
Depth 2 from the axioms · uses no axioms
Assumes
CategoryTheory.Category

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

CategoryTheory.ObjectProperty.EssentiallySmall.exists_small_le · cited by 7EssentiallySmall.exists_s…CategoryTheory.HasCardinalFilteredGenerator.exists_generator · cited by 4HasCardinalFilteredGenera…CategoryTheory.ObjectProperty.EssentiallySmall.exists_small_le' · cited by 4EssentiallySmall.exists_s…CategoryTheory.Adjunction.hasCardinalFilteredGenerator · cited by 3Adjunction.hasCardinalFil…CategoryTheory.ObjectProperty.EssentiallySmall.of_le · cited by 3EssentiallySmall.of_leCategoryTheory.exists_equivalence_iff_of_locallySmall · cited by 2CategoryTheory.exists_equ…CategoryTheory.EssentiallySmall.of_functor · cited by 1EssentiallySmall.of_funct…CategoryTheory.HasCardinalFilteredGenerator.exists_small_generator · cited by 1HasCardinalFilteredGenera…CategoryTheory.IsCardinalFilteredGenerator.of_isDense_ι · cited by 1IsCardinalFilteredGenerat…CategoryTheory.ObjectProperty.IsCardinalFilteredGenerator.essentiallyLarge_top · cited by 1IsCardinalFilteredGenerat…CategoryTheory.essentiallySmall_iff_objectPropertyEssentiallySmall · cited by 1CategoryTheory.essentiall…CategoryTheory.isCardinalFilteredGenerator_isCardinalPresentable · cited by 1CategoryTheory.isCardinal…CommRingCat.essentiallySmall_of_finiteType · cited by 1CommRingCat.essentiallySm…CommRingCat.essentiallySmall_of_localizationAway · cited by 1CommRingCat.essentiallySm…CategoryTheory.ObjectProperty.essentiallySmall_op_iff · cited by 1ObjectProperty.essentiall…CategoryTheory.Category · cited by 32673CategoryTheory.CategoryCategoryTheory.ObjectProperty · cited by 798CategoryTheory.ObjectProp…ObjectProperty.EssentiallySma…CITED BYCITES

Cites2

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by30

Results whose statement or proof uses this declaration.