2 citations · 5 across the 4 of their papers we have counts for
4 papers
Invariants and Umbilical Points on Three Dimensional CR Manifolds embedded in
Peter Ebenfelt, Dmitry Zaitsev
We introduce a new sequence of CR invariant determinants on a three dimensional CR manifold embedded in . The lowest order invariant represents E. Carta…
Degenerate real hypersurfaces in with few automorphisms
P. Ebenfelt, B. Lamel, D. Zaitsev
We introduce new biholomorphic invariants for real-analytic hypersurfaces in 2-dimensional complex space and show how they can be used to show that a hypersurface possesses few aut…
Holomorphic extension of smooth CR-mappings between real-analytic and real-algebraic CR-manifolds
F. Meylan, N. Mir, D. Zaitsev
We establish results on holomorphic extension of CR-mappings of class between a real-analytic CR-submanifold of $\C^N$ and a real-algebraic CR-submanifold of $\C^{N'}$.
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 in $\C^2$ at a point are uniquely determined by their jets of some finite or…