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Theorems · Theorem · general topology

Filter.isBoundedUnder_of

∀ {α : Type u_1} {β : Type u_2} {r : α → α → Prop} {f : Filter β} {u : β → α},
  (∃ b, ∀ (x : β), r (u x) b) → Filter.IsBoundedUnder r f u

A bounded function u is in particular eventually bounded.

Defined in
Mathlib.Order.Filter.IsBounded
Cited by
5 results in Mathlib
Foundations
Depth 11 from the axioms · uses no axioms

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