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A. V. Chakmazyan 《Journal of Mathematical Sciences》1991,55(6):2131-2140
A survey is given of results concerning the study of the structure of a normalized subraanifold of affine space with the help of a normal connection.Translated from Itogi Nauki i Tekhniki, Seriya Problemy Geometrii, Vol. 21, pp.93–107, 1989. 相似文献
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A summary account of the cycle of papers of the authors on submanifolds of a space of constant curvature with a parallel field of p-directions, also containing some new results. In the concluding section there is given a survey of papers on submanifolds of a Riemannian manifold using the concept of normal connection.Translated from Itogi Nauki i Tekhniki, Seriya Problemy Geometrii, Vol. 12, pp. 3–30, 1981. 相似文献
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A. V. Chakmazyan 《Mathematical Notes》1977,22(4):757-761
The local structure of a submanifold Vm is studied for which the focal surface F of a subbundle Np has s distinct components with multiplicities p1, . . ., ps(p1 + . . . + ps = m), and the focal surface of the subbundle Nn-m-p has no multiple components.Translated from Matematicheskie Zametki, Vol. 22, No. 4, pp. 477–483, October, 1977. 相似文献
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A. V. Chakmazyan 《Mathematical Notes》1977,22(5):853-860
The concept of a p-dimensional parallel subbundle of the normal bundle of a submanifold Vm of n-dimensional protective space Pn normalized in the sense of Norden [1] is introduced. The local structure of such manifolds is studied. The structure is also investigated of submanifolds Vm which have normal subbundles with a flat projective connection. Their structure is closely related with the structure of tangentially degenerate submanifolds [2, 3] and submanifolds admitting a dual normalization [4].Translated from Matematicheskie Zametki, Vol. 22, No. 5, pp. 649–662, November, 1977.I express my sincere gratitude to M. A. Akivis and Yu. G. Lyumista for valuable comments which they made in duscussing the results of this paper. 相似文献
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A. V. Chakmazyan 《Journal of Mathematical Sciences》1980,14(3):1205-1216
This paper contains a survey of papers on the theory of connections arising on normal bundles of multidimensional surfaces in projective space.Translated from Itogi Nauki i Tekhniki. Problemy Geometrii, Vol. 10, pp. 55–74, 1978. 相似文献
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