On the Convergence of Aluthge Sequence
نویسنده
چکیده
For 0 < λ < 1, the λ-Aluthge sequence {∆λ (X)}m∈N converges if the nonzero eigenvalues of X ∈ Cn×n have distinct moduli, where ∆λ(X) := P UP 1−λ if X = UP is a polar decomposition of X.
منابع مشابه
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تاریخ انتشار 2006