摘要
论证了在一般等价意义下,高阶扰动项集P1(h)的一些性质,并证明了在一般等价意义下高阶扰动项集P1(h)与强等价意义下高阶扰动项集P(h)相等。
We demonstrate some properties of the set of higher order terms P 1(h) under general epuivalence and prove that P 1(h) is equal to P(h) which is under strongly equivalence.
出处
《甘肃科学学报》
1997年第4期50-53,共4页
Journal of Gansu Sciences