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Published in 2018 at "Calcolo"
DOI: 10.1007/s10092-018-0289-9
Abstract: In this paper, we show that the normwise condition number of the scaled total least squares problem can be transformed into a new and compact form. Considering the relationship between the scaled total least squares…
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Keywords:
squares problem;
condition number;
total least;
least squares ... See more keywords
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recommendations!
1
Published in 2021 at "International Journal of Computer Mathematics"
DOI: 10.1080/00207160.2020.1821001
Abstract: Let and represent the sets of all η-Hermitian quaternion matrices and η-anti-Hermitian quaternion matrices, respectively. On the basis of the real representation matrix of a quaternion matrix and its particular structure, we convert the least…
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Keywords:
quaternion;
squares problem;
matrix equation;
least squares ... See more keywords