Numerical analysis is the branch of mathematics devoted to the study of algorithms for the approximate solution of problems that often have no closed‐form answer. At its core, numerical analysis seeks ...

This is a preview. Log in through your library . Abstract Some methods for interpolation in triangles are described. These affine invariant interpolants are based upon operators which minimize a ...

General aspects of polynomial interpolation theory. Formulations in different basis, e.g. Lagrange, Newton etc. and their approximation and computational properties ...

This is a preview. Log in through your library . Abstract In this paper, we consider the evaluation of surface integrals over piecewise smooth surfaces in three dimensions. The method consists in ...