Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/29144
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| Title: | Skew-symmetric tensor decomposition |
| Authors: | Arrondo, Enrique
Bernardi, Alessandra
Macias Marques, Pedro
Mourrain, Bernard |
| Keywords: | Skew-symmetric rank
apolarity
tensor decomposition |
| Issue Date: | Mar-2021 |
| Publisher: | Communications in Contemporary Mathematics |
| Citation: | Arrondo, Enrique; Bernardi, Alessandra; Marques, Pedro Macias; Mourrain, Bernard;
Skew-symmetric tensor decomposition.
Commun. Contemp. Math. 23 (2021), n.º 2, 1950061, 29 pp. |
| Abstract: | We introduce the "skew apolarity lemma" and we use it to give algorithms for the skew- symmetric rank and the decompositions of tensors in the dth exterior power of a vector space V, with d at most 3 and dim V at most 8. New algorithms to compute the rank and a minimal decomposition of a tritensor are also presented. |
| URI: | https://doi.org/10.1142/S0219199719500615
http://hdl.handle.net/10174/29144 |
| Type: | article |
| Appears in Collections: | MAT - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
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MAT - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica /
