A modification of He’s variational approach using the least square method to nonlinear oscillators
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of Low Frequency Noise, Vibration and Active Control
سال: 2019
ISSN: 1461-3484,2048-4046
DOI: 10.1177/1461348419828222