2 problems

An algebraically integrable operator with rational coefficients and $b$-symmetry is being considered, where $b$ denotes the cyclic group of order $m$. Its poles are viewed as point…

Let $H_n$ be the Ringel–Hall algebra of the cyclic quiver with $n$ vertices, let $b{( u,cdots, u)}$ and b{( u,cdots, u)}^ denote the canonical and dual canonical basis elements i…