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Two-step fourth orderP-stable methods for second order differential equations |
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| Authors: | F Costabile C Costabile |
| Institution: | (1) Dipartimento di Matematica, Università della Calabria, 87030 Arcavacata di Rende (CS), Italia |
| Abstract: | A family of two-step fourth order methods, which requires two function evaluations per step, is derived fory =f(x,y). We then show the existence of a sub-family of these methods which when applied toy=–k
2
y,k real, areP-stable. |
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