M-positive semi-definiteness and M-positive definiteness of fourth-order partially symmetric Cauchy tensors
نویسندگان
چکیده
منابع مشابه
Positive Semi-definiteness of Generalized Anti-circulant Tensors
Anti-circulant tensors have applications in exponential data fitting. They are special Hankel tensors. In this paper, we extend the definition of anti-circulant tensors to generalized anticirculant tensors by introducing a circulant index r such that the entries of the generating vector of a Hankel tensor are circulant with module r. In the special case when r=n, where n is the dimension of the...
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ژورنال
عنوان ژورنال: Journal of Inequalities and Applications
سال: 2019
ISSN: 1029-242X
DOI: 10.1186/s13660-019-1986-x