Finite jet determination of local analytic CR automorphisms and their parametrization by 2-jets in the finite type case

P. Ebenfelt, B. Lamel, D. Zaitsev

We show that germs of local real-analytic CR automorphisms of a real-analytic hypersurface $M$ in $\C^2$ at a point $p\in M$ are uniquely determined by their jets of some finite or…