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ORCID"Positive semi-definiteness and sum-of-squares property of fourth order ..."
Yannan Chen, Liqun Qi, Qun Wang (2016)
- Yannan Chen, Liqun Qi
, Qun Wang:
Positive semi-definiteness and sum-of-squares property of fourth order four dimensional Hankel tensors. J. Comput. Appl. Math. 302: 356-368 (2016)
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