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arXiv math-ph/0603036math-phmath.MP
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带约束泛函的Nambu括号

Nambu brackets with constraint functionals

Adnan Tegmen

摘要:

如果一个具有$n$自由度的Hamilton动力系统允许$m$运动常数大于$2n-1$,则运动常数之间存在某种函数关系.在这些关系中,功能独立的关系的数量是$s=m-(2n-1)$。结果表明,对于这样一个系统中的运动常数构成一个多项式代数封闭在泊松括号,Nambu括号可以写在这些$s$约束泛函。例证非常丰富,文中分析了其中的几个。

英文摘要:

If a Hamiltonian dynamical system with $n$ degrees of freedom admits $m$ constants of motion more than $2n-1$, then there exist some functional relations between the constants of motion. Among these relations the number of functionally independent ones are $s=m-(2n-1)$. It is shown that for such a system in which the constants of motion constitute a polynomial algebra closing in Poisson bracket, the Nambu brackets can be written in terms of these $s$ constraint functionals. The exemplification is very rich and several of them are analyzed in the text.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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