Theorem WeakDual.isClosed_closedBall

Modification history

2025-08-11 22:14
Mathlib/Analysis/Normed/Module/WeakDual.lean
refactor(Analysis/Normed/Module/Dual): Abbrev for strong dual (#27699) …
Modified WeakDual.isClosed_closedBallView on Github →
2023-05-26 09:28
Mathlib/Analysis/NormedSpace/WeakDual.lean
feat: port Analysis.NormedSpace.WeakDual (#4351)
Added WeakDual.isClosed_closedBallView on Github →