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Displaying 81 – 100 of 276

Error Estimates for Interpolatory Quadrature Formulae.

H. Brass, G. Schmeisser (1981)

Numerische Mathematik

Error inequalities for a corrected interpolating polynomial.

Ujević, Nenad (2004)

The New York Journal of Mathematics [electronic only]

Error inequalities for a quadrature formula of open type.

Ujević, Nenad (2003)

Revista Colombiana de Matemáticas

Estimation of error in approximate numerical integration near a simple pole using Chebyshev points

Subhas Chandra Bose, Madhav Chandra Kundu (1980)

Aplikace matematiky

In this note quadrature formula with error estimate for functions with simple pole is discussed. Chebyshev points of the second kind are used as the nodes of integration.

Estimation of the error for two-point formula via pre-Grüss inequality.

Pečarić, J., Vukelić, A. (2006)

General Mathematics

Exemples de formules de quadrature numérique à nombre minimal de noeuds sur des domaines à double symétrie axiale

J. L. Gout, A. Guessab (1986)

ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique

Exit criteria and monotonicity in compound quadrature of Gaussian type.

Klaus-Jürgen Förster (1993/1994)

Numerische Mathematik

Extensions of linear operators from hyperplanes of $l_{\infty}^{(n)}$

Marco Baronti, Vito Fragnelli, Grzegorz Lewicki (1995)

Commentationes Mathematicae Universitatis Carolinae

Let $Y \subset l_{\infty}^{(n)}$ be a hyperplane and let $A \in ℒ (Y)$ be given. Denote $\begin{matrix} 𝒜 = & {L \in ℒ (l_{\infty}^{(n)}, Y) : L ∣ Y = A} and & λ_{A} = inf {∥ L ∥ : L \in 𝒜} . \end{matrix}$ In this paper the problem of calculating of the constant $λ_{A}$ is studied. We present a complete characterization of those $A \in ℒ (Y)$ for which $λ_{A} = ∥ A ∥$ . Next we consider the case $λ_{A} > ∥ A ∥$ . Finally some computer examples will be presented.

Extremal problems with polynomials.

Acu, Ana Maria, Acu, Mugur, Rafiq, Arif (2008)

General Mathematics

Fehlerabschätzungen für Gauß-Quadraturformeln.

G. Akrivis (1984)

Numerische Mathematik

Fehlerabschätzungen für nichtsymmetrische Gauß-Quadraturformeln.

G. Akrivis, A. Burgstaller (1985)

Numerische Mathematik

Gauss type quadrature formulas for singular integrals

Rolf Haftmann (1984)

Banach Center Publications

Gaussian quadrature for matrix valued functions on the unit circle.

Sinap, Ann (1995)

ETNA. Electronic Transactions on Numerical Analysis [electronic only]

Gaussian quadrature rules and $A$ -stability of Galerkin schemes for ODE.

Bensebah, Ali, Dubeau, François, Gélinas, Jacques (2003)

International Journal of Mathematics and Mathematical Sciences

Gauss-Tchebycheff quadrature formulas.

Franz Peherstorfer (1990/1991)

Numerische Mathematik

Generalization of an integral formula of Guessab and Schmeisser.

Kovač, Sanja, Pečarić, Josip (2011)

Banach Journal of Mathematical Analysis [electronic only]

Generalized Kronrod Patterson type imbedded quadratures

Sylvan Elhay, Jaroslav Kautský (1992)

Applications of Mathematics

We present algorithms for the determination of polynomials orthogonal with respect to a positive weight function multiplied by a polynomial with simple roots inside the interval of integration. We apply these algorithms to search for and calculate all possible sequences of imbedded quadratures of maximal polynomials order of precision for the generalized Laguerre and Hermite weight functions.

Currently displaying 81 – 100 of 276

Previous Page 5 Next

Displaying 81 – 100 of 276

Error Estimates for Interpolatory Quadrature Formulae.

Error inequalities for a corrected interpolating polynomial.

Error inequalities for a quadrature formula of open type.

Estimation of error in approximate numerical integration near a simple pole using Chebyshev points

Estimation of the error for two-point formula via pre-Grüss inequality.

Exemples de formules de quadrature numérique à nombre minimal de noeuds sur des domaines à double symétrie axiale

Exit criteria and monotonicity in compound quadrature of Gaussian type.

Extensions of linear operators from hyperplanes of $l_{\infty}^{(n)}$

Extremal problems with polynomials.

Fehlerabschätzungen für Gauß-Quadraturformeln.

Fehlerabschätzungen für nichtsymmetrische Gauß-Quadraturformeln.

Gauss type quadrature formulas for singular integrals

Gaussian quadrature for matrix valued functions on the unit circle.

Gaussian quadrature rules and $A$ -stability of Galerkin schemes for ODE.

Gauss-Tchebycheff quadrature formulas.

Generalization of an integral formula of Guessab and Schmeisser.

Generalized Kronrod Patterson type imbedded quadratures

Hermite interpolation and a method for evaluating Cauchy principal value integrals of oscillatory kind

Improvements of Euler-trapezoidal type inequalities with higher-order convexity and applications.

Inequalities between the quadrature operators and error bounds of quadrature rules.

Currently displaying 81 – 100 of 276