Near continuous g-frames for Hilbert C∗-modules.

Let U be a Hilbert A-module and L(U) the set of all adjointable A-linear maps on U. Let K = {Λ_x ∈ L(U, V_x) : x ∈ X } and L = {Γ_x ∈ L(U, V_x) : x ∈ X } be two continuous g-frames for U, K is said to be similar with L if there exists an invertible operator J ∈ L(U) such that Γ_x = Λ_xJ, for all x ∈ X . In this paper, we define the concepts of closeness and nearness between two continuous g-frames. In particular, we show that K and L are near, if and only if they are similar. [ABSTRACT FROM AUTHOR]