Претраживање
Приказ резултата 1-4 од 4
Monotonicity of the error term in Gauss-Turan quadratures for analytic functions
(Cambridge University Press, 2007)
For Gauss-Turan quadrature formulae with an even weight function on the interval [—1, 1] and functions analytic in regions of the complex plane which contain in their interiors a circle of radius greater than 1, the error ...
Calculation of Chakalov-Popoviciu quadratures of Radau and Lobatto type
(Cambridge University Press, 2002)
A numerical method for calculation of the generalized Chakalov-Popoviciu quadrature
formulae of Radau and Lobatto type, using the results given for the generalized ChakalovPopoviciu quadrature formula, is given. Numerical ...
Calculation of Gaussian quadratures with multiple nodes
(Elsevier, 2004)
A new algorithm for constructing quadrature formulas with multiple Gaussian nodes
in the presence of certain fixed nodes is presented. It can be used in construction for measures with the bounded and infinite supports. ...
A note on generalized averaged Gaussian formulas
(Springer, 2007)
We have recently proposed a very simple numerical method for constructing the averaged Gaussian quadrature formulas. These formulas exist in many more cases than the real positive Gauss–Kronrod formulas. In this note we ...