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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2017, Number 6, Pages 3–8
(Mi ivm9243)
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This article is cited in 17 scientific papers (total in 17 papers)
On canonical almost geodesic mappings which preserve the Weyl projective tensor
V. E. Berezovskiia, J. Mikešb, H. Chudác, O. Y. Chepurnayad a Uman National University of Horticulture,
1 Institutskaya str., Uman, Cherkasy Obl., 20305 Ukraine
b Palacký University, 12 17. listopadu str., Olomouc, 77146 Czech Republic
c Thomas Bata University, 4511 Nad Stráněmi str., Zlín, 76005 Czech Republic
d Odessa National Economic University,
8 Preobrazhenskaya str., Odessa, 65082 Ukraine
Abstract:
We study a partial case of canonical almost geodesic mappings of the first type of spaces with affine connection that preserve Weyl projective curvature tensor and certain other tensors. Main equations under consideration are reduced to a closed Cauchy type in covariant derivatives. Therefore a general solution to these equations depends on a finite number of constants. We submit an example of above mappings between flat spaces. We establish that projective Euclidean and equiaffine spaces form closed classes of spaces with respect to these mappings.
Keywords:
canonical almost geodesic mappings of the first type, space with affine connection, Weyl projective curvature tensor.
Received: 16.12.2015
Citation:
V. E. Berezovskii, J. Mikeš, H. Chudá, O. Y. Chepurnaya, “On canonical almost geodesic mappings which preserve the Weyl projective tensor”, Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 6, 3–8; Russian Math. (Iz. VUZ), 61:6 (2017), 1–5
Linking options:
https://www.mathnet.ru/eng/ivm9243 https://www.mathnet.ru/eng/ivm/y2017/i6/p3
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Abstract page: | 200 | Full-text PDF : | 30 | References: | 43 | First page: | 11 |
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