@Article{JPDE-6-284, author = {Tian Chou}, title = {An Invariant Group of MKdV Equation}, journal = {Journal of Partial Differential Equations}, year = {1993}, volume = {6}, number = {3}, pages = {284--288}, abstract = { In this paper, we present an invariant group of the MKdV equation q_t = q_{xxx} - 6q²q_x. By using this invariant group, we can obtain some new solutions from a known solution by quadrature.}, issn = {2079-732X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jpde/5715.html} }