Linear Differential Operators for Polynomial Equations
نویسندگان
چکیده
منابع مشابه
Linear Differential Operators for Polynomial Equations
The results of this paper spring from the elementary fact that an algebraic function satisfies a linear differential equation. Let k0 be a number field and k0 be its algebraic closure. Let P ∈ k0(x)[y] be a squarefree polynomial of degree n in y. The derivation δ = d dx extends uniquely to the algebraic closure k0(x) of k0(x). We define the minimal operator associated with P to be the monic dif...
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ژورنال
عنوان ژورنال: Journal of Symbolic Computation
سال: 2002
ISSN: 0747-7171
DOI: 10.1006/jsco.2002.0564