A Note on Dominant Contractions of Jordan Algebras
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چکیده
In the paper we consider two positive contractions T, S : L(A, τ ) −→ L(A, τ ) such that T ≤ S, here (A, τ ) is a semi-finite JBW -algebra. If there is an n0 ∈ N such that ‖S n0 − T0‖ < 1. Then we prove that ‖S − T‖ < 1 holds for every n ≥ n0.
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تاریخ انتشار 2008