Abstract
In this paper, the following results are obtained: 1) It is proved that, in the fourth order differential neighborhood, a regular hypersurface Vn−1 embedded into a projective-metric space K n , n ≥ 3, intrinsically induces a dual projective-metric space \( \bar K_n \). 2) An invariant analytical condition is established under which a normalization of a hypersurface Vn−1 ⊂ K n (a tangential hypersurface \( \bar V_{n - 1} \) ⊂ \( \bar K_n \)) by quasitensor fields H i n , H i (\( \bar H_n^i \), \( \bar H_i \)) induces a Riemannian space of constant curvature. If the two conditions are fulfilled simultaneously, the spaces R n−1 and \( \bar R_{n - 1} \) are spaces of the same constant curvature \( K = - \tfrac{1} {c} \). 3) Geometric interpretations of the obtained analytical conditions are given.
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References
A. P. Norden, Affinely Connected Spaces (Nauka, Moscow, 1976) [in Russian].
G. F. Laptev, “Differential Geometry of Immersed Manifolds,” Trudy Mosk. Matem. Ob-va. 2, 275–382 (1953).
S. P. Finikov, Method of Cartan’s Exterior Forms (GITTL, Moscow-Leningrad, 1948).
A. V. Stolyarov, “Intrinsic Geometry of a Projective-Metric Space,” in Differential Geometry of Manifolds of Figures (Kaliningrad, No. 32, 2001), pp. 94–101.
A. V. Stolyarov, Dual Theory of Normalized Manifolds (Chuvash State Pedagogical Institute, Cheboksary, 1994) [in Russian].
D. A. Abrukov, Intrinsic Geometry of Surfaces and Distributions in a Projective-Metric Space (Chuvash State Pedagogical Institute, Cheboksary, 2003) [in Russian].
L. E. Evtushik, Yu. G. Lumiste, N. M. Ostianu, and A. P. Shirokov, “Differential-Geometric Structures on Manifolds,” in Itogi Nauki i Tekhn. Problemy Geometrii (VINITI, Moscow, 1979) 9, pp. 5–246.
P. K. Rashevskii, Riemannian Geometry and Tensor Analysis (Nauka, Moscow, 1967) [in Russian].
S. Kobayashi and K. Nomizu, Foundations of Differential Geometry (Interscience Publishers, NY, 1963; Nauka, Moscow, 1981), Vol. 1.
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Original Russian Text © A.V. Stolyarov, 2010, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2010, No. 11, pp. 63–73.
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Stolyarov, A.V. Dual Riemannian spaces of constant curvature on a normalized hypersurface. Russ Math. 54, 56–65 (2010). https://doi.org/10.3103/S1066369X1011006X
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DOI: https://doi.org/10.3103/S1066369X1011006X