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E-science perspectives in Venezuela.
(SABER ULA, 2008-08-29)
E-science perspectives in Venezuela.
(Díaz, Gilberto; Flórez López, Julio; Hamar, Vanessa; Hoeger, Herbert; Mendoza, Claudio; Mendez, Z.; Núñez, Luis; Ruiz, Nicolás; Torréns Heeren, Rodrigo J.; Uzcátegui, M.)
Abstract
We ...
Red bioclimática del estado Mérida: repositorio institucional de datos ambientales
(SABER ULA, 2008-08-29)
Red bioclimática del estado Mérida: repositorio institucional de datos ambientales.
(Contreras Zambrano, Hilda Yelitza; Méndez, Zulay V.; Torréns Heeren, Rodrigo J. y Núñez, Luis)
Resumen
Presentamos la experiencia ...
Efecto de las variaciones de la presión térmica sobre el estado del gas interestelar
(SABER ULA, 2008-07-25)
Efecto de las variaciones de la presión térmica sobre el estado del gas interestelar.
(Mehrer Terradillos, Mariana y Parravano, Antonio)
Resumen
Se estudió el cambio del estado termoquímico del gas interestelar cuando ...
Lie Groups of Conformal Motions acting on Null Orbits
(SABER ULA, 2008-07-02)
Lie Groups of Conformal Motions acting on Null Orbits
(Carot, Jaume; Coley, A. A.; Sintes, A. M.)
Abstract
Space-times admitting a 3-dimensional Lie group of conformal motions acting on null orbits containing a ...
Conformal symmetries in warped manifolds.
(SABER ULA, 2008-07-02)
Conformal symmetries in warped manifolds
(P. S., Apostolopoulos; Carot, Jaume.)
Abstract
The existence of a Conformal Vector Field (CVF) is studied in the important class
of warped manifolds of arbitrary dimension ...
Scalar field cosmologies: a dynamical systems study
(SABER ULA, 2008-07-02)
Scalar field cosmologies: a dynamical systems study
(Carot, Jaume; Collinge, Magdalena M.)
Abstract
Inhomogeneous G2 solutions whose material content can be modelled by a scalar field are considered with a view towards ...
Scalar field spacetimes
(SABER ULA, 2008-07-02)
Scalar field spacetimes
(Carot, Jaume; Collinge, Magdalena M.)
Abstract
Scalar field spacetimes are considered with a view towards their applications in cosmology. Some results existing in the literature are reviewed ...
On the geometry of warped spacetimes
(SABER ULA, 2008-07-02)
On the geometry of warped spacetimes
(Carot, Jaume; da Costa, J.)
Abstract
An invariant characterization of warped spacetimes is given and a classification scheme for them is proposed. Some results on the curvature ...
Energy-momentum types of warped spacetimes
(SABER ULA, 2008-07-02)
Energy-momentum types of warped spacetimes
(Carot, Jaume; Haddow, Barry M.
Abstract
The possible energy–momentum types of warped product pacetime are investigated using the classification given by Carot and da Costa.
Some developments on axial symmetry
(SABER ULA, 2008-07-02)
Some developments on axial symmetry
(Carot, Jaume)
Abstract
The definition of axial symmetry in general relativity is reviewed, and some results concerning the geometry in a neighbourhood of the axis are derived. ...