Dynamics for affine composition operators on weighted Bergman space of a half plane

In this article, we completely characterize the positive expansive and absolutely Ces\`aro composition operators $C_{\phi}f=f\circ \phi$ induced by affine self-maps $\phi$ of the right half-plane $\mathbb{C}_+$ on the weighted Bergman space $\mathcal{A}^2_{\alpha}(\mathbb{C}_+)$. Furthermore, we characterize which of these operators have the positive shadowing property.