Laurent series expansion for solutions of hypoelliptic equations
نویسندگان
چکیده
منابع مشابه
Laurent Series Solutions of Algebraic Ordinary Differential Equations
This paper concerns Laurent series solutions of algebraic ordinary differential equations (AODEs). We first present several approaches to compute formal power series solutions of a given AODE. Then we determine a bound for orders of its Laurent series solutions. Using the order bound, one can transform a given AODE into a new one whose Laurent series solutions are only formal power series. The ...
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ژورنال
عنوان ژورنال: Annales Polonici Mathematici
سال: 2002
ISSN: 0066-2216,1730-6272
DOI: 10.4064/ap78-3-6