Theorems · Definition · sequences and series
SummationFilter.comap
{β : Type u_2} → {γ : Type u_3} → SummationFilter β → (γ ↪ β) → SummationFilter γPullback of a summation filter along an embedding.
- Cited by
- 9 results in Mathlib
- Foundations
- Depth 68 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Finsetproof · cited by 13,712
- Function.Embeddingstatement and proof · cited by 988
- Filter.mapproof · cited by 819
- SummationFilterstatement and proof · cited by 607
- SummationFilter.filterproof · cited by 110
- Finset.preimageproof · cited by 108
Cited by9
Results whose statement or proof uses this declaration.
- SummationFilter.comap_filterstatement and proof · cited by 5
- SummationFilter.comap_unconditionalstatement · cited by 4
- Function.Injective.hasProd_comap_iffstatement · cited by 2
- Function.Injective.hasSum_comap_iffstatement · cited by 2
- hasSum_subtype_comap_iff_of_support_subsetstatement · cited by 1
- hasProd_subtype_comap_iff_of_mulSupport_subsetstatement · cited by 1
- SummationFilter.support_comapstatement · cited by 0
- Function.Injective.hasProd_comap_iff_of_hasSupportstatement · cited by 0
- Function.Injective.hasSum_comap_iff_of_hasSupportstatement · cited by 0