The stable second Brauer–Thrall conjecture for τ-tilting infinite algebras

Let AA be a τ\tau-tilting infinite algebra. For a dimension vector \bdK0(A)+\bd\in K_0(A)^+ and a weight θ\K0(A)\theta\in\K_0(A)^*, let Mod(A,\bd,θ)\st\operatorname{Mod}(A,\bd,\theta)^\st be the fine moduli space of θ\theta-stable AA-modules of dimension \bd\bd.

Stable Brauer–Thrall II' conjecture. There exist \bdK0(A)+\bd\in K_0(A)^+ and θ\K0(A)\theta\in\K_0(A)^* such that

dimMod(A,\bd,θ)\st1.\dim \operatorname{Mod}(A,\bd,\theta)^\st \geq 1.

This strengthens earlier brick versions by requiring a positive-dimensional moduli space of stable modules. The supplied source gives no resolution status.

Sources & referencesView supporting material

Primary source

Calvin Pfeifer, “Remarks on τ-tilted versions of the second Brauer-Thrall Conjecture”, arXiv:2308.09576 (2023).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.