A note on correctors with an arbitrary number of nonstep points |
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Authors: | Tom Lyche |
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Affiliation: | (1) Dept. of Computer Sciences, University of Oslo, Blindern, Oslo, Norway |
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Abstract: | In this note maximal order,k step correctors with one nonstep point for the solution ofy =f(x,y),y(x0)=y0, introduced by Gragg and Stetter [1] are extended to an arbitrary numbers of nonstep points. These correctors have order 2k + 2s, are proved stable fork 8,s 2, and unstable for largek. |
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