Chern-Simons forms of pseudo-Riemannian homogeneity on the oscillator group.
Gadea, P. M., Oubiña, J. A. (2003)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “Reductive Homogeneous Pseudo-Riemannian Manifolds.”
Chern-Simons forms of pseudo-Riemannian homogeneity on the oscillator group.
On homogeneous conformally symmetric pseudo-Riemannian manifolds
Andrzej Derdziński (1978)
Colloquium Mathematicae
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Uniqueness of decomposition of pseudo-Riemannian superalgebras
Keli Zheng, Liangyun Chen, Yongzheng Zhang (2014)
Colloquium Mathematicae
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This paper is primarily concerned with pseudo-Riemannian superalgebras, which are superalgebras endowed with pseudo-Riemannian non-degenerate supersymmetric consistent bilinear forms. Decompositions of pseudo-Riemannian superalgebras whose left centers are isotropic and whose left centers are not isotropic are investigated.
Strips with parallel second fundamental form in pseudo-Riemannian manifolds.
H. Reckziegel, Th. Meumertzheim (1990)
Journal für die reine und angewandte Mathematik
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Conformality and Pseudo-Riemannian Manifolds.
J. Lawrynowicz, W. Waliszewski (1971)
Mathematica Scandinavica
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Biharmonic Riemannian maps
Bayram Ṣahin (2011)
Annales Polonici Mathematici
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We give necessary and sufficient conditions for Riemannian maps to be biharmonic. We also define pseudo-umbilical Riemannian maps as a generalization of pseudo-umbilical submanifolds and show that such Riemannian maps put some restrictions on the target manifolds.
On a certain class of Riemannian homogeneous spaces
Takeshi Sumitomo (1972)
Colloquium Mathematicae
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Some properties of distinguished vector fields on Riemannian.
Ferrara, M. (2003)
APPS. Applied Sciences
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Einstein-Maxwell equation on four-dimensional homogeneous spaces.
Komrakov, B.jun. (2001)
Lobachevskii Journal of Mathematics
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On Manifolds Locally Modelled on Non-Riemannian Homogeneous Spaces.
R.J. Zimmer, F. Labourie, S. Mozes (1995)
Geometric and functional analysis
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Compact Quotients of Homogeneous Negatively Curved Riemannian Manifolds.
Ernst Heintze (1974)
Mathematische Zeitschrift
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On pseudo Ricci-symmetric manifolds.
Arslan, K., Ezentaş, R., Murathan, C., Özgür, C. (2001)
Balkan Journal of Geometry and its Applications (BJGA)
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Ball-Homogeneous and Disk-Homogeneous Riemannian Manifolds.
Oldrich Kowalski, Lieven Vanhecke (1982)
Mathematische Zeitschrift
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On the Example of Almost Pseudo-Z-symmetric Manifolds
Kanak Kanti Baishya, Patrik Peška (2016)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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In the present paper we have obtained a new example of non-Ricci-flat almost pseudo-Z-symmetric manifolds in the class of equidistant spaces, which admit non-trivial geodesic mappings.