Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Biaggi, Benjamin"'
We show that the border subrank of a sufficiently general tensor in $(\mathbb{C}^n)^{\otimes d}$ is $\mathcal{O}(n^{1/(d-1)})$ for $n \to \infty$. Since this matches the growth rate $\Theta(n^{1/(d-1)})$ for the generic (non-border) subrank recently
Externí odkaz:
http://arxiv.org/abs/2402.10674
Elina Robeva discovered quadratic equations satisfied by orthogonally decomposable ("odeco") tensors. Boralevi-Draisma-Horobe\c{t}-Robeva then proved that, over the real numbers, these equations characterise odeco tensors. This raises the question to
Externí odkaz:
http://arxiv.org/abs/2206.01521