@article { author = {Talati, D.}, title = {Trivially related lax pairs of the Sawada-Kotera equation}, journal = {Bulletin of the Iranian Mathematical Society}, volume = {42}, number = {2}, pages = {327-330}, year = {2016}, publisher = {Iranian Mathematical Society (IMS)}, issn = {1017-060X}, eissn = {1735-8515}, doi = {}, abstract = {We show that a recently introduced Lax pair of the Sawada-Kotera equation is not a new one but is trivially related to the known old Lax pair. Using the so-called trivial compositions of the old Lax pairs with a differentially constrained arbitrary operators, we give some examples of trivial Lax pairs of KdV and Sawada-Kotera equations.}, keywords = {Sawada-Kotera equation,Lax pair,integrability}, url = {http://bims.iranjournals.ir/article_762.html}, eprint = {http://bims.iranjournals.ir/article_762_f60c4b68590b1689ee7d3635b080f175.pdf} }