Dimension vectors with the equal kernels property

Daniel Bissinger

Let $r\in \mathbb{N}$, ${\Gamma }_r$ be the generalized Kronecker quiver with $r$ arrows ${\gamma }_1,\dots ,{\gamma }_r:1\to 2$ and $\delta \in {\Delta }_{+}({\Gamma }_r)$ be a positive root of ${\Gamma }_r$. We say that $\delta$ ha…