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math.CV2020
On Convergent Poincaré-Moser Reduction for Levi Degenerate Embedded -Dimensional CR Manifolds
Wei Guo Foo, Joel Merker, The-Anh Ta
Applying Lie's theory, we show that any hypersurface in the class carries Cartan-Moser chains of orders and .…
math.CV2020
Normal Forms for Rigid Hypersurfaces
Zhangchi Chen, Wei-Guo Foo, Joel Merker +1
Consider a -nondegenerate constant Levi rank rigid hypersurface in coordinates : \[ u = F\big(z,ζ,\bar{z},\bar…
math.CV2019
Nonvanishing of Cartan CR curvature on boundaries of Grauert tubes around hyperbolic surfaces
Wei Guo Foo, Joel Merker, The-Anh Ta
We show that the boundaries of thin strongly pseudoconvex Grauert tubes, with respect to the Guillemin-Stenzel Kähler metric canonically associated with the Poincaré metric on clos…