## Sur les opérateurs multiplicativement lies.(French)Zbl 0238.47025

### MSC:

 47B99 Special classes of linear operators 47A50 Equations and inequalities involving linear operators, with vector unknowns 60J05 Discrete-time Markov processes on general state spaces 47A55 Perturbation theory of linear operators 46E15 Banach spaces of continuous, differentiable or analytic functions 46E30 Spaces of measurable functions ($$L^p$$-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.)
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