OPTIMIZATION-BASED SEARCH FOR NORDSIECK METHODS OF HIGH ORDER WITH QUADRATIC STABILITY POLYNOMIALS
نویسندگان
چکیده
منابع مشابه
Optimization-based search for Nordsieck methods of high order with quadratic stability
We describe the search for explicit general linear methods in Nordsieck form for which the stability function has only two nonzero roots. This search is based on state-of-the-art optimization software. Examples of methods found in this way are given for order p = 5, p = 6, and p = 7.
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ژورنال
عنوان ژورنال: Mathematical Modelling and Analysis
سال: 2012
ISSN: 1392-6292,1648-3510
DOI: 10.3846/13926292.2012.685497