Equations Involving Linear A-Proper Mappings

Let T ∈ L(X,Y), Γ = {X_n, V_n ; E_n, W_n } be an admissible scheme for the equation (1.1) T x = f ( x ∈ X , f ∈ Y ) https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315137735/46b2ebee-a99f-4a7d-b17e-b7dad9c42178/content/eq332.tif"/>