An SDP method for copositivity of partially symmetric tensors (Q2007119)
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scientific article; zbMATH DE number 7259628
| Language | Label | Description | Also known as |
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| English | An SDP method for copositivity of partially symmetric tensors |
scientific article; zbMATH DE number 7259628 |
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An SDP method for copositivity of partially symmetric tensors (English)
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12 October 2020
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Summary: In this paper, we consider the problem of detecting the copositivity of partially symmetric rectangular tensors. We first propose a semidefinite relaxation algorithm for detecting the copositivity of partially symmetric rectangular tensors. Then, the convergence of the proposed algorithm is given, and it shows that we can always catch the copositivity of given partially symmetric tensors. Several preliminary numerical results confirm our theoretical findings.
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