On Strassen's Rank Additivity for Small Three-way Tensors. - Jaroslaw Buczynski; Elisa Postinghel; Filip Rupniewski (SIAM J. Matrix Anal. Appl., 2020)

Countably many asymptotic tensor ranks. - Andreas Blatter; Jan Draisma; Filip Rupniewski (CoRR, 2022)

Distinguishing secant from cactus varieties. - Maciej Galazka; Tomasz Mandziuk; Filip Rupniewski (Found. Comput. Math., 2023)

Border subrank via a generalised Hilbert-Mumford criterion. - Benjamin Biaggi; Chia-Yu Chang; Jan Draisma; Filip Rupniewski (CoRR, 2024)