16 citations · 17 across the 3 of their papers we have counts for
Showing math.NAShow all
2 papers · 1 filter
math.NA2003★ 16 cited
A corrected quadrature formula and applications
Nenad Ujevic, A. J. Roberts
A straightforward 3-point quadrature formula of closed type is derived that improves on Simpson's rule. Just using the additional information of the integrand's derivative at the t…
math.NA2003
Peano-like bounds for some Newton-Cotes formulae
Nenad Ujevic
An error analysis for some Newton-Cotes quadrature formulae is presented. Peano-like error bounds are obtained. They are generally, but not always, better than the usual Peano boun…