JSTOR Daily

The Remainder of Certain Linear Approximation Formulas in Two Variables

Journal of the Society for Industrial and Applied Mathematics: Series B, Numerical Analysis, Vol. 1 (1964), pp. 137-163 (27 pages) ...
IEEE

A numerical solution of linear variable-coefficient partial differential equations with two independent variables based on Kida's optimum approximation theory

Abstract: We derive a method of obtaining approximate numerical solution of linear variable-coefficient partial differential equations (PDEs) with two independent variables from Kida's optimum ...
IEEE

Model reduction for a class of singularly perturbed stochastic differential equations: Fast variable approximation

Abstract: We consider a class of stochastic differential equations in singular perturbation form, where the drift terms are linear and diffusion terms are nonlinear functions of the state variables.
Scientific Research Publishing

Zamani, M. (2009) Three simple spline methods for approximation and interpolation of data. Contemporary Engineering Sciences Journal, 2, 373-381.

ABSTRACT: Approximation methods are used in the analysis and prediction of data, especially laboratory data, in engineering projects. These methods are usually linear ...