Abstract
We introduce and investigate new invariants of pairs of modules M and N over quantum ane algebras U (g) by analyzing their associated R-matrices. Using these new invariants, we provide a criterion for a monoidal category of nite-dimensional integrable U0q (g)-modules to become a monoidal categori cation of a cluster algebra.
Original language | English |
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Pages (from-to) | 1039-1077 |
Number of pages | 39 |
Journal | Compositio Mathematica |
DOIs | |
State | Accepted/In press - 2020 |
Keywords
- 13F60
- 17B37
- 18D10
- 2010 Mathematics Subject Classification