A new approach for evaluation of volume integrals by haar wavelet method

Abstract

This paper presents, Numerical integration rule based on Haar wavelets method are proposed to find volume integrals of various region such as cuboids, tetrahedron, cone, cylinder, ellipsoid, sphere, etc., volume integral region are transformed to standard integrals by linear and non linear transformation method, the advantage of this method gives the efficiency and simple applicability, performances of this method is illustrated with numerical examples.