The equations \(ax-xb=c\), \(ax-\overline xb=c\) and \(\overline xax=b\) in quaternions (Q1769342)

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scientific article; zbMATH DE number 2147995
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English
The equations \(ax-xb=c\), \(ax-\overline xb=c\) and \(\overline xax=b\) in quaternions
scientific article; zbMATH DE number 2147995

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    The equations \(ax-xb=c\), \(ax-\overline xb=c\) and \(\overline xax=b\) in quaternions (English)
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    21 March 2005
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    Solvability conditions and general solutions of the three equations \(ax- xb= c\), \(ax- \overline xb= c\) and \(\overline xax= b\) in quaternions are determined. Some interesting consequences and applications are also presented.
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    quaternions
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    matrices
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    similarity
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    consimilarity
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    general solutions
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