Automorphism group schemes of special simple Jordan pairs of types I and IV

In this work, the automorphism group schemes of finite-dimensional simple Jordan pairs of types I and IV, and of some Jordan triple systems related to them, are determined. We assume $\mathrm{c}\mathrm{h}\mathrm{a}\mathrm{r}(\mathbb{F})\mathrm{\ne }2$ for the base field $\mathbb{F}$.