Geodesic mappings of compact quasi-Einstein spaces, I
2020 ◽
Vol 13
(1)
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pp. 35-48
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The paper treats a particular type of pseudo-Riemannian spaces, namely quasi-Einstein spaces with gradient dening vector. These spaces are a generalization of well-known Einstein spaces. There are three types of these spaces that permit locally geodesic mappings. Authors proved "a theorem of disappearance" for compact quasi-Einstein spaces of main type.
2021 ◽
Vol 14
(2)
◽
pp. 154-163
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2021 ◽
Vol 14
(1)
◽
pp. 80-91
1937 ◽
Vol 43
(4)
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pp. 265-271
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1990 ◽
Vol 24
(2)
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pp. 125-135
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1967 ◽
Vol 57
(1)
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pp. 29-31
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Keyword(s):
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