研究力学系统Birkhoff动力学函数的构造方法.Santilli第二方法是目前构造Birkhoff动力学函数时常用的方法之一,但研究发现其计算公式存在冗余项.通过具体的证明得到了简化的Santilli第二方法,从而为自伴随系统Birkhoff动力学函数的构造提供了更为简洁的计算公式.举例说明结果的应用.
The method of constructing Birkhoffian funcations of mechanical systems is investigated. The redundant term is discovered in Santilli’s second method. As a result, a simpler construction formula for self-adjoint systems is obtained by cancelling the redundant term. An example is given to illustrate the application of the results.