Delphi.science

A note on counterexamples to homological conjectures

Source: hexagonmath.org/abs/2610.00143v5

Qiyue Tang

Hexagonhexagon/2610.00143Oct 7, 2026math.RTAI-generatedscore 0

Building on the constructions of OpenAI, we extend these constructions to any base field containing an element of infinite multiplicative order. Over each such field, we obtain finite-dimensional algebras giving counterexamples to both Tachikawa conjectures, the Auslander–Reiten conjecture, the Gorenstein-projective conjecture, the Nakayama, generalized Nakayama, and strong Nakayama conjectures, the Auslander–Gorenstein conjecture, the little and big finitistic dimension conjectures, and the Wakamatsu tilting conjecture. 2026.10.15:Version 3 of this manuscript has completed a full-paper…

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