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An upper bound for the real tensor rank and the real symmetric tensor rank in terms of the complex ranks |
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| Authors: | E. Ballico |
| Affiliation: | 1. Department of Mathematics, University of Trento, Povo (TN), Italy.ballico@science.unitn.it |
| Abstract: | |
| Keywords: | symmetric tensor rank tensor rank Segre variety Veronese variety real rank finite field |