Gorenstein properties of simple gluing algebras

Ming Lu

Let $A=K{Q}_A/I_A$ and $B=K{Q}_B/I_B$ be two finite-dimensional bound quiver algebras, fix two vertices $a\in Q_A$ and $b\in Q_B$. We define an algebra $\Lambda =K{Q}_{\Lambda }/I_{\Lambda }$, which is called a…