Linearization of fourth-order ordinary differential equations by point transformations
Ibragimov, Nail H. · Meleshko, Sergey V. · Suksern, Supaporn
Original · EN
We present here the solution of the problem on linearization of fourth-order equations by means of point transformations. We show that all fourth-order equations that are linearizable by point transformations are contained in the class of equations which is linear in the third-order derivative. We provide the linearization test and describe the procedure for obtaining the linearizing transformations as well as the linearized equation.
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