Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Ehlers, Jürgen"'
Autor:
Ehlers, Jürgen.
Texte remanié de: Diss.--Hamburg, 1994.
Bibliogr. p. XI-XII. Notes bibliogr. Index.
Bibliogr. p. XI-XII. Notes bibliogr. Index.
Externí odkaz:
http://catalogue.bnf.fr/ark:/12148/cb39275598j
Autor:
Ehlers, Juergen, Buchert, Thomas
Publikováno v:
Gen.Rel.Grav.41:2153-2158,2009
In this note we wish to complement some recent work in the cosmological literature concerning the Weyl conformal curvature tensor and its parts. In particular, we shall give a clear-cut definition of the Newtonian limits of electric and magnetic part
Externí odkaz:
http://arxiv.org/abs/0907.2645
Publikováno v:
Am.J.Phys. 74 (2006) 607-613
After a historical introduction to Poisson's equation for Newtonian gravity, its analog for static gravitational fields in Einstein's theory is reviewed. It appears that the pressure contribution to the active mass density in Einstein's theory might
Externí odkaz:
http://arxiv.org/abs/gr-qc/0505040
Autor:
Ehlers, Juergen, Newman, Ezra T.
Publikováno v:
J.Math.Phys. 41 (2000) 3344-3378
This is intended as an introduction to and review of the work of V, Arnold and his collaborators on the theory of Lagrangian and Legendrian submanifolds and their associated maps. The theory is illustrated by applications to Hamilton-Jacobi theory an
Externí odkaz:
http://arxiv.org/abs/gr-qc/9906065
Autor:
Ehlers, Juergen, Buchert, Thomas
Publikováno v:
Gen.Rel.Grav. 29 (1997) 733-764
The ``Newtonian'' theory of spatially unbounded, self--gravitating, pressureless continua in Lagrangian form is reconsidered. Following a review of the pertinent kinematics, we present alternative formulations of the Lagrangian evolution equations an
Externí odkaz:
http://arxiv.org/abs/astro-ph/9609036