Geodesic
Basic positive semi-definite Hankel tensors
Minimax theory and its applications, Tome 5 (2020) no. 1
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Some classes of positive semi-definite Hankel tensors which are not strong Hankel tensors were recently introduced by Q.Wang, G.Li, L.Qi and Y.Xu [New classes of positive semi-definite Hankel tensors, Minimax Theory and its Applications 2 (2017) 231-248]. In this paper, we continue the study of such tensors. We introduce a subclass of Hankel tensors called basic positive semi-definite Hankel tensors and intend to find some low-rank basic PSD non-strong Hankel tensors.
Mots-clés : Hankel tensors, basic positive semi-definite Hankel tensors, symmetric rank, Van dermonde decomposition 
@article{MTA_2020_5_1_a3,
     author = {Lejia Gu and Liqun Qi},
     title = {Basic positive semi-definite {Hankel} tensors},
     journal = {Minimax theory and its applications},
     year = {2020},
     volume = {5},
     number = {1},
     zbl = {1437.15033},
     url = {http://geodesic.mathdoc.fr/item/MTA_2020_5_1_a3/}
}
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Lejia Gu; Liqun Qi. Basic positive semi-definite Hankel tensors. Minimax theory and its applications, Tome 5 (2020) no. 1. http://geodesic.mathdoc.fr/item/MTA_2020_5_1_a3/