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On double vector bundles |
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| Authors: | Zhuo Chen Zhang Ju Liu Yun He Sheng |
| Affiliation: | 1. Department of Mathematics, Tsinghua University, Beijing, 100084, P. R. China 2. Department of Mathematics and LMAM, Peking University, Beijing, 100871, P. R. China 3. Department of Mathematics, Jilin University, Changchun, 130012, P. R. China |
| Abstract: | In this paper, we construct a category of short exact sequences of vector bundles and prove that it is equivalent to the category of double vector bundles. Moreover, operations on double vector bundles can be transferred to operations on the corresponding short exact sequences. In particular, we study the duality theory of double vector bundles in term of the corresponding short exact sequences. Examples including the jet bundle and the Atiyah algebroid are discussed. |
| Keywords: | Double vector bundles DVB sequences duality jet bundles |
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