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Linear and Multilinear Algebra Volume 61, 2013 - Issue 7
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Original Articles

Maps on matrices preserving local spectra

M. Bendaoud Département de Mathématiques et Informatique, Université Moulay Ismail, Ecole Nationale Supérieure d'Arts et Métiers, BP 4024. Béni M'hamed, Marjane II, Meknès, MoroccoCorrespondence[email protected]
,
M. Douimi Département de Mathématiques et Informatique, Université Moulay Ismail, Ecole Nationale Supérieure d'Arts et Métiers, BP 4024. Béni M'hamed, Marjane II, Meknès, Morocco
&
M. Sarih Département de mathématiques, Faculté des Sciences, Université Moulay Ismail, BP 11201, Zitoune, Meknès, Morocco
Pages 871-880 | Received 09 Mar 2012, Accepted 16 Jul 2012, Published online: 28 Aug 2012

Citations (10)

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Read on this site (2)

Mohamed Bendaoud. (2018) Preservers of local spectrum of matrix skew products. Linear and Multilinear Algebra 66:8, pages 1530-1537.
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M. Bendaoud, M. Jabbar & M. Sarih. (2015) Preservers of local spectra of operator products. Linear and Multilinear Algebra 63:4, pages 806-819.
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Articles from other publishers (8)

Alireza Majidi & Maryam Amyari. (2018) Maps preserving quasi-isometries on Hilbert $C^*$-modules. Rocky Mountain Journal of Mathematics 48:4.
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M. Bendaoud, A. Benyouness & M. Sarih. (2018) Nonlinear maps preserving the pseudo spectral radius of skew semi-triple products of operators. Acta Scientiarum Mathematicarum 84:1-2, pages 39-47.
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M. Bendaoud, A. Benyouness, M. Sarih & S. Sekkat. (2018) Preservers of radial unitary similarity functions on products of operators. Linear Algebra and its Applications 542, pages 484-500.
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M. Bendaoud, M. Jabbar & M. Sarih. 2017. Applied and Computational Matrix Analysis. Applied and Computational Matrix Analysis 127 137 .
M. Bendaoud, A. Benyouness & M. Sarih. (2016) Preservers of pseudo spectral radius of operator products. Linear Algebra and its Applications 489, pages 186-198.
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Hassane Benbouziane & Mustapha Ech-Cherif El Kettani. (2015) Maps on matrices compressing the local spectrum in the spectrum. Linear Algebra and its Applications 475, pages 176-185.
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Mohamed Bendaoud. (2015) Preservers of local spectrum of matrix Jordan triple products. Linear Algebra and its Applications 471, pages 604-614.
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Mohamed Bendaoud. (2013) Preservers of local spectra of matrix sums. Linear Algebra and its Applications 438:5, pages 2500-2507.
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