Strong and weak well-posedness of McKean-Vlasov SDEs driven by $\alpha$-stable processes under unified condition

In this paper, we consider $\alpha \in (0,2)$ and establish the strong well-posedness of McKean–Vlasov SDEs driven by an $\alpha$-stable process with a Hölder (Besov) kernel $K\in {\mathbf{C}}^{\beta }$, where $\beta >1-\alpha$. This condition coincides with the well-known threshold for the weak well-posedness.