Abstract
This is the paper where the cardinal splines are conceived for the first time for approximating.
Authors
Original title (in French)
Notes sur les fonctions convexes d’ordre supérieur (IX)
Keywords
cardinal splines.
Cite this paper as
T. Popoviciu, Notes sur les fonctions convexes d’ordre supérieur (IX), Bull. Math. Soc. Roum. Sci., 43 (1941) nos. 1-2, pp. 85-141.
About this paper
Journal
Bulletin mathématique de la Société Roumaine des Sciences
Publisher Name
Print ISSN
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Online ISSN
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Google Scholar citations
Comments on this paper
The results in this paper were acknowledged by I.J. Schoenberg in
I.J. Schoenberg, On spline interpolation at all integer points of the real axis, Mathematica, 10(33) (1968) no. 1, 151-170.
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