Form Invariance of Birkhoffian Systems

MEI Feng xiang, CHEN Xiang wei. Form Invariance of Birkhoffian Systems[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2001, 10(2): 138-142.

Citation:

MEI Feng xiang, CHEN Xiang wei. Form Invariance of Birkhoffian Systems[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2001, 10(2): 138-142.

Citation:

MEI Feng xiang, CHEN Xiang wei. Form Invariance of Birkhoffian Systems[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2001, 10(2): 138-142.

Abstract

The form invariance of Birkhoffian systems is a kind of invariance of the Birkhoffian equations under the infinitesimal transformations. The definition and criteria of the form invariance are given, and the relation between the form invariance and the Noether symmetry is studied.

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