@Article{JPDE-5-59, author = {Song Jingping, Tian Chou and Zhang Youjin}, title = {Backlund Transformations for the Isospectral and Non-isospectral Matrix Kdv Hierarchies}, journal = {Journal of Partial Differential Equations}, year = {1992}, volume = {5}, number = {4}, pages = {59--65}, abstract = { By transforming the usual Lax pairs of isospectral and non-isospectral matrix Kdv hierarchies into Lax pairs Riccati form, a unified explicit from of Backlund transformations and superposition formulas for these two kinds of hierarchies of equations can be ohtaincd.}, issn = {2079-732X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jpde/5754.html} }