Exact solutions for the KdV–mKdV equation with time-dependent coefficients using the modified functional variable method
نویسندگان
چکیده
منابع مشابه
Exact solutions of the mKdV equation with time-dependent coefficients
In this paper, we study the time variable coefficient modified Korteweg-de Vries (mKdV) equation from group-theoretic point of view. We obtain Lie point symmetries admitted by the mKdV equation for various forms for the time variable coefficients. We use the symmetries to construct the group-invariant solutions for each of the cases of the arbitrary variable coefficients. Finally, the solitary ...
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ژورنال
عنوان ژورنال: Cogent Mathematics
سال: 2016
ISSN: 2331-1835
DOI: 10.1080/23311835.2016.1218405