Yaroslav Alekseev, Dima Grigoriev, Edward A. Hirsch, Iddo Tzameret. Semialgebraic Proofs, IPS Lower Bounds, and the \(\boldsymbol{\tau}\)-Conjecture: Can a Natural Number be Negative?. SIAM Journal on Computing, 53(3):648-700, 2024. [doi]
Abstract is missing.