S. Duong

activity

20102022

most citedA new characterization of the CR shpere and the sharp eigenvalue estimate for the Kohn Laplacian

20 citations · 90 across the 21 of their papers we have counts for

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Showing 2022 · math.CVShow all

2 papers · 2 filters

math.CV2022

On highly degenerate CR maps of spheres

Giuseppe della Sala, Bernhard Lamel, Michael Reiter +1

For $N \geq 4$ we classify the $(N - 3)$ -degenerate smooth CR maps of the three-dimensional unit sphere into the $(2 N - 1)$ -dimensional unit sphere. Each of these maps has image being…

math.CV2022

The CR umbilical locus of a real ellipsoid in $C^{2}$

Duong Ngoc Son

This paper concerns the CR umbilical locus of a real ellipsoid in $C^{2}$ , the set of points at which the ellipsoid can be osculated by a biholomorphic image of the sphere u…

On highly degenerate CR maps of spheres

The CR umbilical locus of a real ellipsoid in C2

The CR umbilical locus of a real ellipsoid in $C^{2}$