Theorems · Theorem · general topology
HasCompactMulSupport.comp_left
∀ {α : Type u_2} {β : Type u_4} {γ : Type u_5} [inst : TopologicalSpace α] [inst_1 : One β] [inst_2 : One γ] {g : β → γ}
{f : α → β}, HasCompactMulSupport f → g 1 = 1 → HasCompactMulSupport (g ∘ f)- Defined in
- Mathlib.Topology.Algebra.Support
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 80 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- TopologicalSpaceOneOne
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Cites4
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- TopologicalSpacestatement and proof · cited by 24,529
- HasCompactMulSupportstatement and proof · cited by 43
- Function.mulSupport_comp_subsetproof · cited by 5
- HasCompactMulSupport.monoproof · cited by 1
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