On equitorsion geodesic mappings of general affine connection spaces onto generalized Riemannian spaces
نویسنده
چکیده
In the papers Minčić (1973) [15], Minčić (1977) [16], several Ricci type identities are obtained by using non-symmetric affine connection. Four kinds of covariant derivatives appear in these identities. In the present work, we consider equitorsion geodesic mappings f of two spaces GAN and GRN , where GRN has a non-symmetric metric tensor, i.e. we study the case when GAN and GRN have the same torsion tensors at corresponding points. Such a mapping is called an equitorsion mapping Minčić (1997) [12], Stanković et al. (2010) [14], Stanković (in press) [13]. The existence of a mapping of such type implies the existence of a solution of the fundamental equations. We find several forms of these fundamental equations. Among these forms a particularly important form is system of partial differential equations of Cauchy type. © 2010 Elsevier Ltd. All rights reserved.
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عنوان ژورنال:
- Appl. Math. Lett.
دوره 24 شماره
صفحات -
تاریخ انتشار 2011