Maximal border subrank tensors

• Published in: Linear & multilinear algebra Vol. 73; no. 3; pp. 525 - 535
• Main Author: Chang, Chia-Yu
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 11.02.2025; Taylor & Francis Ltd
• Subjects: Border subrank; invariant theory; Lower bounds; matrix multiplication complexity; nullcone; Strassen's Laser method; tensor; Tensors

We prove a lower bound on the dimension of the set of maximal border subrank tensors. This is the first such bound of its type.