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| GENERALIZED BIANCHI'S IDENTITIES FOR VARIANT CONSTRAINED SYSTEM | |
| 作者姓名： | 李子平 |
| 基金项目： | This work was supported by Beijing Science Foundation of the People's Republie of China. |
| 摘 要： | In this paper the generalized Bianchi's identities for the variant constrained system (GBIVOS)w ith non-invariant action integral and constraint conditions was derived, and the strong and weak conservation laws for such system was deduced. The preliminary applications of the GBIVCS to the case for some models of field theories was given. The Dirac constraint of such system was discussed. |
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