End conditions for cubic spline interpolation
AuthorBehforooz, G. H.
SourceIMA Journal of Applied Mathematics (Institute of Mathematics and Its Applications)
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A class of end conditions is derived for cubic spline interpolation at equally spaced knots. These conditions are in terms of function values at the knots and give rise to O(h4) spline approximations. © 1978, by Academic Press Inc. (London) Ltd.