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On the asymptotic solutions for a class of second order differential equations with slowly varying coefficients |
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| Authors: | Qiao Zong-chun |
| Affiliation: | Shanghai Institute of Technology. Shanghai Institute of Applied Mathematics and Mechanics |
| Abstract: | In this paper we study the asymptotic expansions of the solutions for a class of second order ordinary differential equations with slowly varying coefficients. The defect of the known works on these problems is noted, and the results in 1 - 4] are improved and extended by means of the modified method of multiple scales. |
| Keywords: | ordinary differential equations slowly varying coefficient asymptotic expansion solution |
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