extremal spline
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Perfect spline — In the mathematical subfields function theory and numerical analysis, a univariate polynomial spline of order m is called a perfect spline if its m th derivative is equal to +1 or 1 between knots and changes its sign at every knot.The term was… … Wikipedia
List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra … Wikipedia
Favard constant — In mathematics, the Favard constant of order r is defined as :K r = frac{4}{pi} sumlimits {k=0}^{infty} left [ frac{( 1)^k}{2k+1} ight] ^{r+1}.This constant is named after the French mathematician Jean Favard.UsesThis constant is used in… … Wikipedia
