3 papers
math.CV2026
Generalized stationary discs attached to degenerate submanifolds in
Mohammad Tarek Al Masri, Florian Bertrand, Francine Meylan +2
We study the family of generalized stationary discs attached to a Levi degenerate submanifold M of codimension d in . We show, under suitable geometric assumption…
math.CV2025
New examples of CR submanifolds for the -jet determination problem
Florian Bertrand, Martin KoláÅ, Francine Meylan
This paper addresses two questions related to mapping problems. In the first part of the paper, we discuss some recent results regarding the -jet determination for biholomorphis…
math.CV2025
Classification of polynomial models without 2-jet determination in
Petr Liczman, Martin KoláÅ, Francine Meylan
An intriguing phenomenon regarding Levi-degenerate hypersurfaces is the existence of nontrivial infinitesimal symmetries with vanishing 2-jets at a point. In this work we consider…