Theorem Matrix.nnnorm_entry_le_entrywise_sup_nnnorm

Modification history

2026-10-21 16:48
Mathlib/Analysis/Matrix/Normed.lean
feat(Analysis/Matrix/Normed): prove `‖A i j‖ ≤ ‖A‖` for the operator norm (#44969) …
Deleted Matrix.nnnorm_entry_le_entrywise_sup_nnnormView on Github →
2023-06-22 00:17
Mathlib/Analysis/Matrix.lean
feat: port Analysis.Matrix (#4490)
Added Matrix.nnnorm_entry_le_entrywise_sup_nnnormView on Github →