Crystal bases and canonical bases for quantum Borcherds-Bozec algebras

Zhaobing Fan, Shaolong Han, Seok-Jin Kang +1

Let $U_q^{-}(\mathfrak{g})$ be the negative half of a quantum Borcherds-Bozec algebra $U_q(\mathfrak{g})$ and $V(\lambda )$ be the irreducible highest weight module with $\lambda \in P^{+}$. I…