ORCID Profile
0000-0002-8142-6382
Current Organisation
University of Trento
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Publisher: American Mathematical Society (AMS)
Date: 24-09-2015
DOI: 10.1090/PROC/12876
Publisher: Michigan Mathematical Journal
Date: 08-2020
Publisher: Elsevier BV
Date: 07-2017
Publisher: Informa UK Limited
Date: 22-10-2014
Publisher: MDPI AG
Date: 08-12-2018
DOI: 10.3390/MATH6120314
Abstract: We consider here the problem, which is quite classical in Algebraic geometry, of studying the secant varieties of a projective variety X. The case we concentrate on is when X is a Veronese variety, a Grassmannian or a Segre variety. Not only these varieties are among the ones that have been most classically studied, but a strong motivation in taking them into consideration is the fact that they parameterize, respectively, symmetric, skew-symmetric and general tensors, which are decomposable, and their secant varieties give a stratification of tensors via tensor rank. We collect here most of the known results and the open problems on this fascinating subject.
Publisher: Springer Science and Business Media LLC
Date: 21-10-2016
Location: France
No related grants have been discovered for Alessandro Oneto.