Search Results - "Valiente Kroon, J. A."

Evolution equations for a wide range of Einstein-matter systems by Normann, M., Valiente Kroon, J. A.

“…We use an orthonormal frame approach to provide a general framework for the first order hyperbolic reduction of the Einstein equations coupled to a fairly…”
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On the locally rotationally symmetric Einstein–Maxwell perfect fluid by Pugliese, D., Valiente Kroon, J. A.

“…We examine the stability of Einstein–Maxwell perfect fluid configurations with a privileged radial direction by means of a 1 + 1 + 2 -tetrad formalism. We use…”
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Spherically symmetric anti–de Sitter-like Einstein-Yang-Mills spacetimes by Lübbe, C., Valiente Kroon, J. A.

“…The conformal field equations are used to discuss the local existence of spherically symmetric solutions to the Einstein-Yang-Mills system which behave…”
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Illusions and Cloaks for Surface Waves by McManus, T. M., Valiente-Kroon, J. A., Horsley, S. A. R., Hao, Y.

“…Ever since the inception of Transformation Optics (TO), new and exciting ideas have been proposed in the field of electromagnetics and the theory has been…”
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Killing spinor data on distorted black hole horizons and the uniqueness of stationary vacuum black holes by Cole, M. J, Rácz, I, Kroon, J. A. Valiente

“…We make use of the black hole holograph construction of [I. R\'acz, Stationary black holes as holographs, Class. Quantum Grav. 31, 035006 (2014)] to analyse…”
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Spherically symmetric Anti-de Sitter-like Einstein-Yang-Mills spacetimes by Lübbe, C, Kroon, J. A. Valiente

“…The conformal field equations are used to discuss the local existence of spherically symmetric solutions to the Einstein-Yang-Mills system which behave…”
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A conformal approach for the analysis of the non-linear stability of pure radiation cosmologies by Lübbe, C, Kroon, J. A. Valiente

“…The conformal Einstein equations for a tracefree (radiation) perfect fluid are derived in terms of the Levi-Civita connection of a conformally rescaled metric…”
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Asymptotic simplicity and static data by Kroon, J. A. Valiente

“…The present article considers time symmetric initial data sets for the vacuum Einstein field equations which in a neighbourhood of infinity have the same…”
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The "non-Kerrness" of domains of outer communication of black holes and exteriors of stars by Bäckdahl, T, Kroon, J. A. Valiente

“…Proc.Roy.Soc.Lond.A467:1701-1718,2011 In this article we construct a geometric invariant for initial data sets for the vacuum Einstein field equations…”
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On de Sitter-like and Minkowski-like space-times by Lübbe, C, Kroon, J. A. Valiente

“…Class.Quant.Grav.26:145012,2009 Friedrich's proofs for the global existence results of de Sitter-like space-times and of semi-global existence of…”
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From Geometry to Numerics: interdisciplinary aspects in mathematical and numerical relativity by Jaramillo, J. L, Kroon, J. A. Valiente, Gourgoulhon, E

“…Class.Quant.Grav.25:093001,2008 This article reviews some aspects in the current relationship between mathematical and numerical General Relativity. Focus is…”
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A perturbative approach to the construction of initial data on compact manifolds by Kroon, J. A. Valiente, Williams, J. L

“…We discuss the implementation, to the case of compact manifolds, of the perturbative method of Friedrich-Butscher for the construction of solutions to the…”
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A class of conformal curves in the Reissner-Nordstr\"om spacetime by Lübbe, Christian, Kroon, J. A. Valiente

“…A class of curves with special conformal properties (conformal curves) is studied on the Reissner-Nordstr\"om spacetime. It is shown that initial data for the…”
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Asymptotic properties of the development of conformally flat data near spatial infinity by Kroon, J. A. Valiente

“…Class.Quant.Grav.24:3037-3054,2007 Certain aspects of the behaviour of the gravitational field near null and spatial infinity for the developments of…”
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A characterisation of Schwarzschildean initial data by Kroon, J. A. Valiente

“…Phys.Rev. D72 (2005) 084003 A theorem providing a characterisation of Schwarzschildean initial data sets on slices with an asymptotically Euclidean end is…”
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A stability result for purely radiative spacetimes by Lübbe, C, Kroon, J. A. Valiente

“…An existence and stability result for a class of purely radiative vacuum spacetimes arising from hyperboloidal data is given. This result generalises…”
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Time asymmetric spacetimes near null and spatial infinity. II. Expansions of developments of initial data sets with non-smooth conformal metrics by Kroon, J. A. Valiente

“…Class.Quant.Grav. 22 (2005) 1683-1707 This article uses the conformal Einstein equations and the conformal representation of spatial infinity introduced by…”
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Time asymmetric spacetimes near null and spatial infinity. I. Expansions of developments of conformally flat data by Kroon, J. A. Valiente

“…Class.Quant.Grav. 21 (2004) 5457-5492 The Conformal Einstein equations and the representation of spatial infinity as a cylinder introduced by Friedrich are…”
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Asymptotic expansions of the Cotton-York tensor on slices of stationary spacetimes by Kroon, J. A. Valiente

“…Class.Quant.Grav. 21 (2004) 3237-3250 We discuss expansions for the Cotton-York tensor near infinity for arbitrary slices of stationary spacetimes. From these…”
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Boost-rotation symmetric type D radiative metrics in Bondi coordinates by Lazkoz, Ruth, Valiente-Kroon, Juan Antonio

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