Schur multipliers of Schatten–von Neumann classes SpSchur multipliers of Schatten–von Neumann classes
Sp Functions of noncommuting operators under perturbation of class SpFunctions of noncommuting operators under perturbation of class
Sp Dissipative operators and operator lipschitz functionsThe purpose of this paper is to obtain an integral representation for the difference f(
L 1 )-f(
L 2