Gorenstein Projective Objects in Comma Categories

Yeyang Peng, Rongmin Zhu, Zhaoyong Huang

Let $\mathcal{A}$ and $\mathcal{B}$ be abelian categories and $\mathbf{F}:\mathcal{A}\to \mathcal{B}$ an additive and right exact functor which is perfect, and let $(\mathbf{F},\ma…