Natural Runge-Kutta and projection methods |
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Authors: | Marino Zennaro |
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Affiliation: | (1) Dipartimento di Matematica e Informatica, Universita' degli Studi di Udine, I-33100 Udine, Italy |
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Abstract: | Summary Recently the author defined the class of natural Runge-Kutta methods and observed that it includes all the collocation methods. The present paper is devoted to a complete characterization of this class and it is shown that it coincides with the class of the projection methods in some polynomial spaces.This work was supported by the Italian Ministero della Pubblica Istruzione, funds 40% |
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Keywords: | AMS(MOS) 65 L 05 CR: G1.7 |
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