Results 101 to 110 of about 596,403 (183)

Nowhere minimal CR submanifolds and Levi-flat hypersurfaces [PDF]

open access: yes, 2007
A local uniqueness property of holomorphic functions on real-analytic nowhere minimal CR submanifolds of higher codimension is investigated. A sufficient condition called almost minimality is given and studied.
Lebl, Jiri, Jiří Lebl
core   +1 more source

Minimal submanifolds in $\mathbb{R}^4$ with a g.c.K. structure

open access: yes, 2008
summary:In this paper we obtain all invariant, anti-invariant and $CR$ submanifolds in $({\mathbb{R}}^4,g,J)$ endowed with a globally conformal Kähler structure which are minimal and tangent or normal to the Lee vector field of the g.c.K ...
Munteanu, Marian-Ioan
core   +1 more source

Foliations on quaternion CR-submanifolds

open access: yes, 2007
10 ...
Ianus, Stere   +2 more
openaire   +2 more sources

Ultradifferentiable CR Manifolds. [PDF]

open access: yesJ Geom Anal, 2020
Fürdös S.
europepmc   +1 more source

CR-submanifolds of Lorentzian manifolds

open access: yes, 2009
This paper is about the talk given in the VIth Geometry Symposium in Bursa, Turkey, on July 2008. We present the notion of CR-submanifolds of a Lorentzian almost contact manifold, study their principal characteristics and the particular cases in which the manifold is Lorentzian Sasakian manifold or a Lorentzian Sasakian space form.
openaire   +2 more sources

CR-submanifolds. A class of examples

open access: yes, 2005
I present a class of examples of \CR-submanifolds of manifolds endowed with different structures, obtained as level sets of momentum maps associated to specific Hamiltonian actions.
openaire   +2 more sources

CR-SUBMANIFOLDS OF HYPERBOLICAL ALMOST HERMITIAN MANIFOLDS

open access: yesDemonstratio Mathematica, 1990
Summary: The aim of this paper is to study the class of CR-submanifolds of hyperbolical almost Hermitian manifolds, by following the same ideas of those used in the case of CR-submanifolds of almost Hermitian manifolds [\textit{A. Bejancu}, Geometry of CR-submanifolds (1986; Zbl 0605.53001)].
openaire   +2 more sources

The Heat Asymptotics on Filtered Manifolds. [PDF]

open access: yesJ Geom Anal, 2020
Dave S, Haller S.
europepmc   +1 more source

CR embedded submanifolds of CR manifolds

open access: yes, 2019
The authors develop a complete local theory for CR embedded submanifolds of CR manifolds in a way which parallels the Ricci calculus for Riemannian submanifold theory.
Curry, Sean N, Gover, A Rod
core  

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