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A second-order identity for the Riemann tensor and applications, file dfa8b98f-40a5-748b-e053-3a05fe0a3a96
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756
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Weyl compatible tensors, file dfa8b991-2b87-748b-e053-3a05fe0a3a96
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658
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Extended Derdzinski-Shen theorem for curvature tensors, file dfa8b990-8050-748b-e053-3a05fe0a3a96
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374
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Weakly Z-symmetric manifolds, file dfa8b98f-ae6c-748b-e053-3a05fe0a3a96
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323
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A condition for a perfect-fluid space-time to be a generalised Robertson-Walker space-time, file dfa8b994-b9b3-748b-e053-3a05fe0a3a96
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262
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On the weyl and ricci tensors of generalized robertson-walker space-times, file dfa8b997-568e-748b-e053-3a05fe0a3a96
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236
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Perfect-fluid, generalized Robertson-Walker space-times, and Gray’s decomposition, file dfa8b99e-3d37-748b-e053-3a05fe0a3a96
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224
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Riemann compatible tensors, file dfa8b98f-0be7-748b-e053-3a05fe0a3a96
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170
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A simple property of the Weyl tensor for a shear, vorticity and acceleration-free velocity field, file dfa8b99b-9a8d-748b-e053-3a05fe0a3a96
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139
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Twisted Lorentzian manifolds: a characterization with torse-forming time-like unit vectors, file dfa8b997-a319-748b-e053-3a05fe0a3a96
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136
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w = 1/3 to w = −1 evolution in a Robertson–Walker space-time with constant scalar curvature, file dfa8b99e-1666-748b-e053-3a05fe0a3a96
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133
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Cosmological perfect-fluids in f (R) gravity, file dfa8b99c-c6a9-748b-e053-3a05fe0a3a96
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122
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Erratum to "A condition for a perfect-fluid space-time to be a generalized Robertson-Walker space-time" [J. Math. Phys. 57, (2016), 022508], file dfa8b995-3e1b-748b-e053-3a05fe0a3a96
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116
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General properties of f(R) gravity vacuum solutions, file dfa8b9a3-4d27-748b-e053-3a05fe0a3a96
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115
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Cosmological perfect fluids in higher-order gravity, file dfa8b9a2-0608-748b-e053-3a05fe0a3a96
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88
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Cosmological Perfect Fluids in Gauss-Bonnet Gravity, file dfa8b99e-b147-748b-e053-3a05fe0a3a96
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83
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A simple characterization of doubly twisted spacetimes, file dfa8b9a5-bb98-748b-e053-3a05fe0a3a96
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57
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Doubly torqued vectors and a classification of doubly twisted and Kundt spacetimes, file dfa8b9a6-df49-748b-e053-3a05fe0a3a96
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55
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The Jordan algebras of Riemann, Weyl and curvature compatible tensors, file dfa8b9a6-af3a-748b-e053-3a05fe0a3a96
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49
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Perfect fluid spacetimes with harmonic generalized curvature tensor, file dfa8b99e-1814-748b-e053-3a05fe0a3a96
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42
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A Note on Generalized Quasi-Einstein and (lambda, n+m)-Einstein Manifolds with Harmonic Conformal Tensor, file b31711b9-b525-4936-baf4-8b81dc815e3b
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29
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Doubly torqued vectors and a classification of doubly twisted and Kundt spacetimes, file dfa8b9a7-0671-748b-e053-3a05fe0a3a96
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20
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The covariant approach to static spacetimes in Einstein and extended gravity theories, file f9040c5a-8e41-4c5f-9100-b91ad9a0c272
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18
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Spherical doubly warped spacetimes for radiating stars and cosmology, file 47686a29-de21-4e39-b71a-13445139132e
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17
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The covariant approach to static spacetimes in Einstein and extended gravity theories, file 9afc7f4c-00d3-4a0b-a35d-2f22c5d3fc09
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17
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w = 1/3 to w = −1 evolution in a Robertson–Walker space-time with constant scalar curvature, file dfa8b99e-180f-748b-e053-3a05fe0a3a96
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17
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A note on concircular structure space-times, file dfa8b99f-e0fd-748b-e053-3a05fe0a3a96
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17
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Codazzi tensors and their space-times and Cotton gravity, file 0dcf2ae2-a6c8-4969-b2c7-272f94cda832
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11
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On the uniqueness of a shear-vorticity-acceleration-free velocity field in space-times, file dfa8b99f-c7cc-748b-e053-3a05fe0a3a96
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11
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The Jordan algebras of Riemann, Weyl and curvature compatible tensors, file dfa8b9a7-f5a9-748b-e053-3a05fe0a3a96
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8
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Almost Ricci–Bourguignon Solitons on Doubly Warped Product Manifolds, file 140f741b-83be-4d0f-8316-019954ed129d
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7
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On weakly B symmetric pseudo Riemannian manifolds and its applications, file 6587e042-7915-4df8-8518-717d7ccf8732
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7
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Generalized Robertson–Walker spacetimes : a survey, file dfa8b997-a982-748b-e053-3a05fe0a3a96
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6
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Generalized Robertson–Walker spacetimes : a survey, file dfa8b998-1b71-748b-e053-3a05fe0a3a96
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5
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Simple conformally recurrent space-times are conformally recurrent pp-waves, file dfa8b999-752c-748b-e053-3a05fe0a3a96
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5
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A simple property of the Weyl tensor for a shear, vorticity and acceleration-free velocity field, file dfa8b99c-3bd9-748b-e053-3a05fe0a3a96
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5
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w = 1/3 to w = −1 evolution in a Robertson–Walker space-time with constant scalar curvature, file dfa8b99e-36c9-748b-e053-3a05fe0a3a96
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5
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A simple characterization of doubly twisted spacetimes, file dfa8b9a5-acd0-748b-e053-3a05fe0a3a96
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5
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Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the dark sector, file 974f34a4-c74c-4dcf-a9e1-b83accdd9875
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4
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Gray’s decomposition on doubly warped product manifolds and applications, file be42fa35-a9bd-4d0f-8bfd-a6ababbb7449
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4
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On weakly cyclic Z-symmetric spacetimes, file dfa8b99a-5b5e-748b-e053-3a05fe0a3a96
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4
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Cosmological perfect-fluids in f (R) gravity, file dfa8b99d-4de8-748b-e053-3a05fe0a3a96
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4
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Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the dark sector, file f2bfb016-c38d-4f8f-95ba-b6649c330328
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4
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Weakly conformally symmetric manifolds, file 3ada36e1-e5a5-4a2a-8353-43f68ce1b805
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3
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Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the dark sector, file 421586d5-d058-4a88-85d0-f7f9b6507a1d
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3
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Simple conformally recurrent space-times are conformally recurrent pp-waves, file dfa8b999-8cf1-748b-e053-3a05fe0a3a96
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3
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Geometric perfect fluids from Extended Gravity, file dfa8b9aa-48c2-748b-e053-3a05fe0a3a96
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3
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Note on Harada’s conformal Killing gravity, file 3d8eea9c-d3b6-4243-b1aa-9bc03996fc5a
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2
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Pseudo-Z symmetric space-times with divergence-free Weyl tensor and pp-waves, file 56b10e15-b6ce-4002-9847-8879453cd26b
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2
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ρ -Einstein Solitons on Warped Product Manifolds and Applications, file 602c109d-e44d-445b-bb21-f622cf2c9c9e
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2
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Conformally recurrent space-times admitting a proper conformal vector field, file a4cba8c5-67f6-41ef-bd1f-663c595bceaa
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2
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Semi-conformally flat singly warped product manifolds and applications, file d18109bb-5f7a-4877-bd7b-213664d485d0
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2
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On conformally recurrent manifolds of dimension greater than 4, file dfa8b995-4dac-748b-e053-3a05fe0a3a96
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2
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Perfect-fluid, generalized Robertson-Walker space-times, and Gray’s decomposition, file dfa8b99e-82d2-748b-e053-3a05fe0a3a96
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2
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On the uniqueness of a shear-vorticity-acceleration-free velocity field in space-times, file dfa8b99f-c967-748b-e053-3a05fe0a3a96
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2
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Cosmological Perfect Fluids in Gauss-Bonnet Gravity, file dfa8b9a0-0a33-748b-e053-3a05fe0a3a96
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2
|
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Spherical doubly warped spacetimes for radiating stars and cosmology, file 29ade99f-df79-4bac-a4e2-52b6ab550586
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1
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On weakly cyclic Z symmetric manifolds, file 451570ac-55b3-42b0-98e0-1df40aaf1f8c
|
1
|
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Codazzi tensors and their space-times and Cotton gravity, file b3e7f346-d4eb-40d5-bbc5-f5b828d49d49
|
1
|
|
Codazzi tensors and their space-times and Cotton gravity, file d746cd40-8c68-4f61-9558-ec78ed0be675
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1
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On the weyl and ricci tensors of generalized robertson-walker space-times, file dfa8b997-29e0-748b-e053-3a05fe0a3a96
|
1
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Twisted Lorentzian manifolds: a characterization with torse-forming time-like unit vectors, file dfa8b997-be14-748b-e053-3a05fe0a3a96
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1
|
|
Cosmological perfect fluids in higher-order gravity, file dfa8b9a2-4d6c-748b-e053-3a05fe0a3a96
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1
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Geometric perfect fluids from Extended Gravity, file dfa8b9aa-27ab-748b-e053-3a05fe0a3a96
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1
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| Totale |
4.406 |