Physics of nonlinear oscillations with nonlocal variablesстатья
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Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
Аннотация:In cases where physical processes cannot be described by linear equations, andnonlinear equations are difficult to solve mathematically, we have to use approximate solutionsto such problems. One such example is the description of the Kapitsa pendulum, which is apendulum with a vibrating suspension point. In contrast to the previously known methods ofdescribing such a problem, in this paper we propose to use additional variables in the form ofhigher derivatives, which allows us to obtain corrections that give a more detailed contributionto the description of this problem.