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Found 237 Documents (Results 1–100)

Multiplicatively pseudo spectrum-preserving maps. (English) Zbl 1460.47016

Bourhim, A. (ed.) et al., Linear and multilinear algebra and function spaces. International conference algebra and related topics (ICART 2018), Mohammed V University, Rabat, Morocco, July 2–5, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 750, 43-69 (2020).
MSC:  47B49 47A10 47A11
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Norms, condition numbers and pseudospectra of convolution type operators on intervals. (English) Zbl 1364.65297

Bini, Dario A. (ed.) et al., Large truncated Toeplitz matrices, Toeplitz operators, and related topics. The Albrecht Böttcher anniversary volume. Basel: Birkhäuser/Springer (ISBN 978-3-319-49180-6/hbk; 978-3-319-49182-0/ebook). Operator Theory: Advances and Applications 259, 663-680 (2017).
MSC:  65R20 47G10 47B35
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