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1.
On semigroups of normal matrices
Bojana Zalar, 2003, original scientific article

Abstract: Semigroups of normal complex square matrices having a finite spectrum are studied. It is shown that every mamber ▫$A$▫ of such a semigroup satisfies the condition ▫$A^ast = A^n$▫, where ▫$n$▫ does not depend on the matrix ▫$A$▫. Further, it is shown that such a semigroup is completely reducible, and each irreducible contraction consists of a group of unitary matrices and, aventually, the zero matrix.
Keywords: mathematics, matrix theory, normal matrices, spectrum, semigroups, reducability
Published: 01.06.2012; Views: 902; Downloads: 52
URL Link to full text

2.
Zbirka nalog iz uporabe matematičnih metod v logistiki I
Maja Fošner, Bojana Zalar, 2008, other educational material

Published: 05.06.2012; Views: 1691; Downloads: 33
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3.
Uporaba matematičnih metod v logistiki 2 : priročnik
Bojana Zalar, 2009, other educational material

Published: 05.06.2012; Views: 2202; Downloads: 34
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4.
Uporaba matematičnih metod v logistiki 1 : priročnik
Bojana Zalar, 2009, other educational material

Published: 05.06.2012; Views: 861; Downloads: 24
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5.
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