A deficient spline function approximation to systems of first order differential equations |
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Authors: | S Sallam HM El-Hawary |
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Institution: | Department of Mathematics, Assiut University, Assiut, Egypt |
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Abstract: | The stability of the vector-valued spline function approximations S(x) of degree m deficiency 3, i.e., S∈Cm?3, to systems of first order differential equations are investigated. The method will be shown to be A-stable for m=4, unstable and hence divergent for m?6. The method is stable form=5. |
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Keywords: | mathematical model differential |
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