Geodesic
One Variant of Spline Approximating a~Function
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 2 (2008), pp. 61-66

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In the present work a spline approximating a function of one variant has been constructed. Spline coefficients have been chosen in such a way that integrals over the region of definition of the spline and the function are equal. The spline error has been estimated. The results of numerical experiment are presented.
Keywords: Spline approximation, approximation of a function, approximation error estimation. 
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     author = {O. P. Fedorova},
     title = {One {Variant} of {Spline} {Approximating} {a~Function}},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {61--66},
     publisher = {mathdoc},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2008_2_a7/}
}
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O. P. Fedorova. One Variant of Spline Approximating a~Function. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 2 (2008), pp. 61-66. http://geodesic.mathdoc.fr/item/VTGU_2008_2_a7/