The Sinc-Galerkin method for fourth-order differential equations
SIAM Journal on Numerical Analysis
Convergence of the sinc method for a fourth-order ordinary differential equation with an application
SIAM Journal on Numerical Analysis
The double-exponential transformation in numerical analysis
Journal of Computational and Applied Mathematics - Special issue on numerical analysis 2000 Vol. V: quadrature and orthogonal polynomials
Near optimality of the sinc approximation
Mathematics of Computation
Double exponential formulas for numerical indefinite integration
Journal of Computational and Applied Mathematics
Journal of Computational and Applied Mathematics
A mini-review of numerical methods for high-order problems
International Journal of Computer Mathematics
Hi-index | 7.29 |
In this paper we consider a Sinc-collocation method for the two-point boundary value problem of fourth-order ordinary differential equation incorporated with the double exponential transformation (abbreviated as the DE transformation). By this method a convergence rate O(exp(-cN/log N)) where N is a parameter representing the number of terms in the Sinc approximation is attained. We compared the result with ones based on the single exponential transformation which made us confirm the high efficiency of the present method.