Some special solutions of self similar type in MHD, obtained by a separation method of variables
Some special solutions of self similar type in MHD, obtained by a separation method of variables
We use a method based on a separation of variables for solving a first order partial differential equations system, using a very simple modelling of MHD. The method consists in introducing three unknown variables , , in addition to the time variable and then in searching a solution which is separated with respect to and only. This is allowed by a very simple relation, called a “metric separation equation”, which governs...
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