On the range kernel orthogonality and p-symmetric operators
On the range kernel orthogonality and p-symmetric operators
Let H be a separable infinite dimensional complex Hilbert space, and let L(H) denote the algebra of all bounded linear operators on H .For given A ∈ L(H) , we define the derivation δ A : L(H) -→ L(H) by δ A (X) = AX -XA .In this paper we …