Title: Best rank one approximation of real symmetric tensors can be chosen symmetric
Abstract: We show that a best rank one approximation to a real symmetric tensor, which in principle can be nonsymmetric, can be chosen symmetric.
Furthermore, a symmetric best rank one approximation to a symmetric tensor is unique if the tensor does not lie on a certain real algebraic variety.
Publication Year: 2011
Publication Date: 2011-10-26
Language: en
Type: preprint
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Cited By Count: 2
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