Local behaviour of the first derivative of a deficient cubic spline interpolator |
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| Authors: | Surendra Singh Rana |
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| Institution: | (1) Department of Mathematics and Computer Science, R.D. University, 482001 Jabalpur, India |
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| Abstract: | Considering a given functionf ∈C
4 and its unique deficient cubic spline interpolant, which match the given function and its derivative at mid point between
the successive mesh point, we have obtained in the present paper asymptotically precise estimate fors′ -f′. |
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| Keywords: | Local behaviour deficient cubic spline mid point interpolation precise estimate |
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