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https://research.matf.bg.ac.rs/handle/123456789/655| Title: | On certain classes of algebraic curvature tensors | Authors: | Andrejić, Vladica | Affiliations: | Geometry | Keywords: | Fiedler's skew-symmetric tensor;Osserman algebraic curvature tensor;Pseudo-riemannian manifold;Rakić duality principle | Issue Date: | 1-Dec-2008 | Related Publication(s): | 5th Mathematical Physics Meeting: Summer School and Conference on Modern Mathematical Physics, MPHYS 2008 | Abstract: | In this text we deal with Rakíc duality principle. We search for a connection between Osserman and Rakíc curvature tensor. We prove that 3-dimensional Rakíc is Osserman. We investigate Rakíc duality using Fiedler's skew-symmetric decomposition, and prove that Osserman curvature tensor with constant Fiedler's signs is Rakíc. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/655 |
| Appears in Collections: | Research outputs |
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