【摘要】 本文给出一类三维慢变振荡器周期解的求解方法,实例计算结果与文献[1]一致,利用本文的方法可研究文献[1]不能研究的问题。更多还原

【Abstract】 In this paper we give a method for the study of periodic orbits for a class of 3-dimensional slowly varying oscillators. Results for practical examples agree with those of [1] , This method is also used to treat problems not investigated in [1] .更多还原