Articles with "one characteristic" as a keyword



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Canonical Form of Reduced 3-by-3 Matrix with One Characteristic Root and with Some Zero Subdiagonal Elements

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Published in 2019 at "Journal of Mathematics"

DOI: 10.1155/2019/7646132

Abstract: A canonical form for a reduced matrix of order 3 with one characteristic root and with some zero subdiagonal elements is constructed. Thus, the problem of classification with respect to semiscalar equivalence of a selected… read more here.

Keywords: one characteristic; reduced matrix; characteristic root; canonical form ... See more keywords
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Reduction to a Canonical Form of a Third-Order Polynomial Matrix with One Characteristic Root by means of Semiscalarly Equivalent Transformations

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Published in 2020 at "Journal of Mathematics"

DOI: 10.1155/2020/7960987

Abstract: For the selected class of polynomial matrices of order three with one characteristic root with respect to the transformation of semiscalar equivalence, special triangular forms are established. The theorems of their uniqueness are proved. This… read more here.

Keywords: reduction canonical; order; one characteristic; characteristic root ... See more keywords