It is well known that the trapezoidal rule converges geometrically when applied to analytic functions on periodic intervals or the real line. The mathematics and history of this phenomenon are reviewed and it is shown that far from being a curiosity, it is linked with computational methods all across scientific computing, including algorithms related to inverse Laplace transforms, special functions, complex analysis, rational approximation, integral equations, and the computation of functions and eigenvalues of matrices and operators
AbstractWe examine a single-step implicit-integration algorithm which is obtained by a modification ...
A sigmoidal transformation is a one-to-one mapping of the compact interval [0,1] onto itself whose ...
AbstractIn this report, we construct correction coefficients to obtain high-order trapezoidal quadra...
The error in the trapezoidal rule quadrature formula can be attributed to discretization in the inte...
In many applied problems, efficient calculation of quadratures with high accuracy is required. The e...
Following on from our recent investigation of series and products using the Euler–Maclaurin formula,...
This paper deals with the error analysis of the trapezoidal rule for the computation of Fourier type...
Consider the evaluation of If:=^^f201f(x) dx . Among all the quadrature rules for the appr...
In this paper we are interested in the approximation of fractional powers of self-adjoint positive o...
In this paper we propose a method for computing the Faddeeva function $w(z) := \re^{-z^2}\erfc(-\ri...
AbstractThe present work makes the case for viewing the Euler–Maclaurin formula as an expression for...
AbstractThe evaluation of the integral of an analytic function f over the entire real line may be ac...
AbstractThe problem of finding a class of functions for which the trapezoidal rule gives the exact v...
Some of the best methods for computing the gamma function are based on numerical evaluation of Hanke...
AbstractThis paper is concerned with the numerical integration of functions by piecewise polynomial ...
AbstractWe examine a single-step implicit-integration algorithm which is obtained by a modification ...
A sigmoidal transformation is a one-to-one mapping of the compact interval [0,1] onto itself whose ...
AbstractIn this report, we construct correction coefficients to obtain high-order trapezoidal quadra...
The error in the trapezoidal rule quadrature formula can be attributed to discretization in the inte...
In many applied problems, efficient calculation of quadratures with high accuracy is required. The e...
Following on from our recent investigation of series and products using the Euler–Maclaurin formula,...
This paper deals with the error analysis of the trapezoidal rule for the computation of Fourier type...
Consider the evaluation of If:=^^f201f(x) dx . Among all the quadrature rules for the appr...
In this paper we are interested in the approximation of fractional powers of self-adjoint positive o...
In this paper we propose a method for computing the Faddeeva function $w(z) := \re^{-z^2}\erfc(-\ri...
AbstractThe present work makes the case for viewing the Euler–Maclaurin formula as an expression for...
AbstractThe evaluation of the integral of an analytic function f over the entire real line may be ac...
AbstractThe problem of finding a class of functions for which the trapezoidal rule gives the exact v...
Some of the best methods for computing the gamma function are based on numerical evaluation of Hanke...
AbstractThis paper is concerned with the numerical integration of functions by piecewise polynomial ...
AbstractWe examine a single-step implicit-integration algorithm which is obtained by a modification ...
A sigmoidal transformation is a one-to-one mapping of the compact interval [0,1] onto itself whose ...
AbstractIn this report, we construct correction coefficients to obtain high-order trapezoidal quadra...