Theorem LinearMap.surjective_comp_linearProjOfIsCompl

Modification history

2026-05-05 16:21

Mathlib/LinearAlgebra/Projection.lean

chore(LinearAlgebra/Projection): rename `Submodule.linearProjOfIsCompl` to `Submodule.projectionOnto` (#38956) …

Deleted LinearMap.surjective_comp_linearProjOfIsCompl View on Github →

2025-09-04 11:48

Mathlib/LinearAlgebra/Projection.lean

feat(RingTheory): lemmas on finiteness of `LinearMap` and `Module.End` (#24015)

Added LinearMap.surjective_comp_linearProjOfIsCompl View on Github →