2 problems

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Arithmetic-root-system classification conjecture for finite GK-dimensional pre-Nichols algebras
Let $G$ be an abelian group, and consider finite GK-dimensional pre-Nichols algebras in the Yetter–Drinfeld category $“latex {}{mathbbm{k}G}^{mathbbm{k}G}mathcal{YD} “$ over an alg…
Conjecturesolvedarithmetic-root-systems gelfand-kirillov-dimension pre-nichols-algebrasarXiv posted 2 days ago
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Finite-GK-dimension conjecture for the type $D_{\theta}$ distinguished pre-Nichols quotient
Finite-GK-dimension conjecture. One has
Conjecturesolvedgelfand-kirillov-dimension nichols-algebras pre-nichols-algebrasarXiv posted 2 days ago

Arithmetic-root-system classification conjecture for finite GK-dimensional pre-Nichols algebras