Local time in Lagrangian mechanics
Q4 Social Sciences
引用次数: 0
Abstract
We show that under the replacement of the time by a local time in the Lagrange equations, the form of the equations is maintained if the Lagrangian does not depend explicitly on the time. We also study the corresponding modifications in the Hamilton equations and in the Hamilton--Jacobi equation.拉格朗日力学中的当地时间
我们证明了在拉格朗日方程中用局部时间代替时间的情况下，如果拉格朗日量不明确地依赖于时间，则方程的形式是保持的。我们还研究了Hamilton方程和Hamilton—Jacobi方程的相应修正。
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来源期刊
Revista Mexicana De Fisica E
社会科学-科学史与科学哲学
CiteScore
0.80
自引率
0.00%
发文量
14
审稿时长
>12 weeks
期刊介绍：
The Revista Mexicana de Física (Rev. Mex. Fis.) publishes original papers of interest to our readers from the physical science com unity. Language may be English or Spanish, however, given the nature of our readers, English is recommended. Articles are classified as follows:
Research. Articles reporting original results in physical science.
Instrumentation. Articles reporting original contributions on design and construction of scientific instruments. They should present new instruments and techniques oriented to physical science problems solutions. They must also report measurements performed with the described instrument.
Reviews. Critical surveys of specific physical science topics in which recent published information is analyzed and discussed. They should be accessible to physics graduate students and non specialists, and provide valuable bibliography to the specialist.
Comments. Short papers (four pages maximum) that assess critically papers by others authors previously published in the Revista Mexicana de Física. A comment should state clearly to which paper it refers.
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