Sharp error bounds in approximating the Riemann-Stieltjes integral f ba f(t) du(t) with the generalised trapezoid formula f (b)[u(b)-1/b-a fba u(s) ds] + f (a)[1/b-a fba u(s) ds - u(a)] are given for various pairs (f, u) of functions. Applications for weighted integrals are also provided. © 2013 Cerone and Dragomir.
CITATION STYLE
Cerone, P., & Dragomir, S. S. (2013). Sharp error bounds in approximating the Riemann-Stieltjes integral by a generalised trapezoid formula and applications. Journal of Inequalities and Applications, 2013. https://doi.org/10.1186/1029-242X-2013-53
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