Lebesgue constant (interpolation)

Known as: Lebesgue constant, Lebesgue constants (interpolation), Lebesgue function

In mathematics, the Lebesgue constants (depending on a set of nodes and of its size) give an idea of how good the interpolant of a function (at the…

Papers overview

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2013

We present a robust method for choosing multivariate polynomial interpolation nodes. Our algorithm is an optimization method to…

2010

2009

Disclosed herein is a rubber composition comprising:a) a blocked mercaptosilane of a defined structure, wherein the blocking…

2005

2004

To each set of knots ti = i/2n for i = 0, . . . , 2ν and ti = (i− ν)/n for i = 2ν + 1, . . . , n + ν, with 1 ≤ ν ≤ n, there…

2000

Let u be a monotone (in the sense of Lebesgue) function on the unit ball B of R satisfying ∫ B |∇u(x)|(1− |x|) dx <∞, where…

1998

Statistics requires consideration of the ``ideal estimates'' defined through the posterior mean of fractional powers of finite…

1997

AbstractWe establish a new formula for Kergin interpolation in the plane and use it to prove that the Kergin interpolation…

1983

Suppose C C RN is a closed convex bounded body containing 0 in its interior. If aC is sufficiently smooth with strictly positive…

1952

RiassuntoSi dimostra che l'integrale diLebesgue si può considerare anche come limite di certe somme diRiemann.RésuméOn démontre…