Geodesic
An Analysis and Improvement of the El~mistikawy and Werle Scheme
Publications de l'Institut Mathématique, _N_S_54 (1993) no. 68, p. 144 .

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The El Mistikawy and Werle scheme (the EMW scheme) is derived as a member of the family of exponential spline difference schemes. Another member of the family (the IEMW scheme), giving a better accuracy then the EMW scheme is analysed. The truncation error of the IEMW scheme for the polynomials of up to the second degree approaches zero as $\varepsilon$ approaches zero, which is not the case with the EMW scheme. Some numerical results are also presented.
Classification : 65L10 
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     author = {Katarina Surla and Zorica Uzelac},
     title = {An {Analysis} and {Improvement} of the {El~mistikawy} and {Werle} {Scheme}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {144 },
     publisher = {mathdoc},
     volume = {_N_S_54},
     number = {68},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1993_N_S_54_68_a17/}
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Katarina Surla; Zorica Uzelac. An Analysis and Improvement of the El~mistikawy and Werle Scheme. Publications de l'Institut Mathématique, _N_S_54 (1993) no. 68, p. 144 . http://geodesic.mathdoc.fr/item/PIM_1993_N_S_54_68_a17/