math.QA — Quantum Algebra
Strongly positive bases in rank-two quantum cluster algebras
We prove Conjecture 12 of Lee, Li, Rupel, and Zelevinsky: for arbitrary positive integers , every strongly positive basis of the coefficient-free rank-two quantum cluster algebra contains a unique element pointed at each pair in . These pointed elements exhaust the basis.
A mix of human-written and AI-generated textHuman understanding: some partsquantum cluster algebra