کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9513181 1632459 2005 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the order of the recurrence produced by the method of creative telescoping
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات گسسته و ترکیبات
پیش نمایش صفحه اول مقاله
On the order of the recurrence produced by the method of creative telescoping
چکیده انگلیسی
We present an algorithm which computes a non-trivial lower bound for the order of the minimal telescoper for a given hypergeometric term. The combination of this algorithm and techniques from indefinite summation leads to an efficiency improvement in Zeilberger's algorithm. We also describe a Maple implementation, and conduct experiments which show the improvement that it makes in the construction of the telescopers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Discrete Mathematics - Volume 298, Issues 1–3, 6 August 2005, Pages 2-17
نویسندگان
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