Abstract: In this paper, we consider approximation to trigonometric polynomial function by using a one-hidden-layer feedforward neural networks, and obtain the upper bounds of trigonometric function ...

Abstract: For the traditional coordinate rotation digital computer (CORDIC) algorithm in the implementation of trigonometric function calculation there are problems of low output accuracy and long ...

ABSTRACT: The classical example of no-where differentiable but everywhere continuous function is Weierstrass function. In this paper we have defined fractional order Weierstrass function in terms of ...

This is a preview. Log in through your library . Abstract We consider a Galerkin method for functional equations in one space variable which uses periodic cardinal splines as trial functions and ...

Pointwise rates of convergence for the collocation method applied to periodic singular integral equations and pseudodifferential equations are considered, using ...