Florian Bertrand

activity

20102020

collaborators

3 papers

math.CV2020

Extremal discs and Segre varieties for real-analytic hypersurfaces in $C^{2}$

Florian Bertrand, Giuseppe Della Sala, Bernhard Lamel

We show that if the Segre varieties of a strictly pseudoconvex hypersurface in $C^{2}$ are extremal discs for the Kobayashi metric, then that hypersurface has to be locally…

math.CV2014

Quasi-isometries in strongly convex domains

Florian Bertrand, Hervé Gaussier

We provide examples of quasi-isometries for strongly convex domains in $C^{n}$ endowed with their Kobayashi distance.

math.CV2010

A note on the geometry of pseudoconvex domains of finite type in almost complex manifolds

Florian Bertrand

Let $D = {ρ < 0}$ be a smooth domain of finite type in an almost complex manifold (M,J) of real dimension four. We assume that the defining function $ρ$ is J-plurisubharmonic on a ne…

Extremal discs and Segre varieties for real-analytic hypersurfaces in C2

Quasi-isometries in strongly convex domains

A note on the geometry of pseudoconvex domains of finite type in almost complex manifolds

Extremal discs and Segre varieties for real-analytic hypersurfaces in $C^{2}$