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math.CA2020
Transforming ODEs and PDEs with radical coefficients into rational coefficients
Jorge Caravantes, J. Rafael Sendra, David Sevilla +1
We present an algorithm that transforms, if possible, a given ODE or PDE with radical function coefficients into one with rational coefficients by means of a rational change of var…
math.CA2007
Linear Complete Differential Resultants and the Implicitization of Linear DPPEs
Sonia L. Rueda, J. Rafael Sendra
The linear complete differential resultant of a finite set of linear ordinary differential polynomials is defined. We study the computation by linear complete differential resultan…