Details of Research Outputs

We present a new composite quadrature rule which is exact for polynomials of degree 2N+K-1 with N abscissas at each subinterval and K boundary conditions. The corresponding orthogonal polynomials are introduced and the analytic formulae for abscissas andweight functions are presented. Numerical results show that the new quadrature rule is more efficient, compared with classical ones. © 2013 Global Science Press.