@article{ajna2014244,
author={{Hayotov, Abdullo R. and Nuraliev, Farhod A. and Shadimetov, Kholmat M.},
title={Optimal Quadrature Formulas with Derivative in the Space L<SUB>2</SUB><SUP>(m)</SUP>(0,1)},
journal={American Journal of Numerical Analysis},
volume={2},
number={4},
pages={115--127},
year={2014},
url={http://pubs.sciepub.com/ajna/2/4/4},
issn={2328-7292},
abstract={This paper studies the problem of construction of optimal quadrature formulas in the sense of Sard in the space <img src=image/abs1.png></img>. In this paper the quadrature sum consists of values of the integrand and its first derivative at nodes. The coefficients of optimal quadrature formulas are found and the norm of the optimal error functional is calculated for arbitrary natural number <img src=image/abs2.png></img> and for any <img src=image/abs3.png></img> using S.L. Sobolev method which is based on discrete analogue of the differential operator<img src=image/abs4.png></img>. In particular, for m=2,3 optimality of the classical Euler-Maclaurin quadrature formula is obtained. Starting from m=4 new optimal quadrature formulas are obtained.},
doi={10.12691/ajna-2-4-4}
publisher={Science and Education Publishing}
}