A perturbed differential resultant based implicitization algorithm for linear DPPEs
نویسندگان
چکیده
منابع مشابه
A perturbed differential resultant based implicitization algorithm for linear DPPEs
Let K be an ordinary differential field with derivation ∂. Let P be a system of n linear differential polynomial parametric equations in n− 1 differential parameters with implicit ideal ID. Given a nonzero linear differential polynomial A in ID we give necessary and sufficient conditions on A for P to be n − 1 dimensional. We prove the existence of a linear perturbation Pφ of P so that the line...
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ژورنال
عنوان ژورنال: Journal of Symbolic Computation
سال: 2011
ISSN: 0747-7171
DOI: 10.1016/j.jsc.2011.05.001