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Singular values, norms, and commutators

✍ Scribed by Omar Hirzallah; Fuad Kittaneh

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
207 KB
Volume
432
Category
Article
ISSN
0024-3795

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πŸ“œ SIMILAR VOLUMES

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## Abstract In this paper, the authors establish the CBMO estimates for the commutators and multilinear singular integrals with rough kernels. Their endpoint estimates are also disposed. (Β© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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In the first part, we obtain two easily calculable lower bounds for A -1 , where β€’ is an arbitrary matrix norm, in the case when A is an M-matrix, using first row sums and then column sums. Using those results, we obtain the characterization of M-matrices whose inverses are stochastic matrices. With