Theorem ContinuousLinearMap.IsIdempotentElem.isPositive_iff_isSelfAdjoint

Modification history

2025-10-17 18:28
Mathlib/Analysis/InnerProductSpace/Positive.lean
refactor(Analysis/InnerProductSpace/Positive): generalize positivity to use `IsSymmetric` instead of `IsSelfAdjoint` and `CompleteSpace` (#30000) …
Modified ContinuousLinearMap.IsIdempotentElem.isPositive_iff_isSelfAdjointView on Github →
2025-07-10 20:17
Mathlib/Analysis/InnerProductSpace/Positive.lean
feat(Analysis/InnerProductSpace/Positive): a star projection operator is positive (#26631) …
Added ContinuousLinearMap.IsIdempotentElem.isPositive_iff_isSelfAdjointView on Github →