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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 1964, Number 3, Pages 120–122
(Mi ivm2433)
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On the absence of periodic solutions taking the value $x=0$ in a class of differential equations of the form $\ddot x+x=F(x,\,\dot x)$
G. E. Popov Serpukhov.
Received: 15.09.1960
Citation:
G. E. Popov, “On the absence of periodic solutions taking the value $x=0$ in a class of differential equations of the form $\ddot x+x=F(x,\,\dot x)$”, Izv. Vyssh. Uchebn. Zaved. Mat., 1964, no. 3, 120–122
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https://www.mathnet.ru/eng/ivm2433 https://www.mathnet.ru/eng/ivm/y1964/i3/p120
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Abstract page: | 136 | Full-text PDF : | 45 | First page: | 1 |
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