In this paper analytical approximations for the period of a generalized nonlinear van der Pol equation will be obtained by using various asymptotic methods. (c) 2006 Elsevier Ltd. All rights reserved.
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机译:在本文中,将通过使用各种渐近方法获得广义非线性van der Pol方程周期的解析近似。 (c)2006 Elsevier Ltd.保留所有权利。
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