On certain Einstein space-time
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B. Gądek, Krzysztof Heberlein, Antoni Jakubowicz (1984)
Commentationes Mathematicae Universitatis Carolinae
Julian Ławrynowicz (1980)
Ryszard Deszcz, Małgorzata Głogowska, Jan Jełowicki, Miroslava Petrović-Torgašev, Georges Zafindratafa (2013)
Publications de l'Institut Mathématique
Filip Defever, Ryszard Deszcz (1993)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
A. Guichardet (1984)
Annales de l'I.H.P. Physique théorique
Mohamed Belkhelfa, Ryszard Deszcz, Małgorzata Głogowska, Marian Hotloś, Dorota Kowalczyk, Leopold Verstraelen (2002)
Banach Center Publications
In this paper we present a review of recent results on semi-Riemannian manifolds satisfying curvature conditions of pseudosymmetry type.
Vincent Minerbe (2010)
Annales scientifiques de l'École Normale Supérieure
We investigate the geometry at infinity of the so-called “gravitational instantons”, i.e. asymptotically flat hyperkähler four-manifolds, in relation with their volume growth. In particular, we prove that gravitational instantons with cubic volume growth are ALF, namely asymptotic to a circle fibration over a Euclidean three-space, with fibers of asymptotically constant length.
G. M. Henkin, Yu. I. Manin (1981)
Compositio Mathematica
Aldea, Nicoleta (2001)
APPS. Applied Sciences
Peter Breitenlohner, Dieter Maison (1987)
Annales de l'I.H.P. Physique théorique
J.E. Taylor (1991)
Discrete & computational geometry
Piotr T. Chruściel (1985)
Annales de l'I.H.P. Physique théorique
Piotr Tadeusz Chruściel (1985)
Annales de l'I.H.P. Physique théorique
Frigioiu, Camelia (2008)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
Shigetoshi Yazaki (2007)
Kybernetika
In a crystalline algorithm, a tangential velocity is used implicitly. In this short note, it is specified for the case of evolving plane curves, and is characterized by using the intrinsic heat equation.
Stefan Haesen (2005)
Kragujevac Journal of Mathematics
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