Results 131 to 140 of about 596,403 (183)

Reduction, the trace formula, and semiclassical asymptotics. [PDF]

open access: yesProc Natl Acad Sci U S A, 1987
Guillemin V, Uribe A.
europepmc   +1 more source

CR submanifolds of the six-sphere

open access: yes, 2010
Let M be a Riemannian submanifold of the six dimensional sphere equipped with its almost complex structure J. It is natural to investigate submanifolds M according to their relations to J. If the tangent bundle of M is invariant for J, then M is an almost complex submanifold, and if J maps the tangent bundle into the corresponding normal bundle M is a ...
openaire   +1 more source

Bergman spaces of natural G-manifolds.

open access: yesAdv Math (N Y), 2013
Della Sala G, Perez JJ.
europepmc   +1 more source

Helix submanifolds of euclidean spaces [PDF]

open access: yes, 2009
Ruiz-Hernandez   +2 more
core   +1 more source

The CR-Volume of Horizontal Submanifolds of Spheres

open access: yes
We study an analog in CR-geometry of the conformal volume of Li-Yau. In particular, to submanifolds of odd-dimensional spheres that are Legendrian or, more generally, horizontal with respect to the sphere's standard CR-structure we associate a quantity ...
Bernstein, Jacob, Bhattacharya, Arunima
core  

Paraquaternionic CR-submanifolds of paraquaternionic Kähler manifolds and semi-Riemannian submersions

open access: yesOpen Mathematics, 2010
Ianuş Stere   +2 more
doaj   +1 more source

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