A note on a family of quadrature formulas and some applications

Opuscula Mathematica

Zbigniew Szydełko¹  Wiesław Solak¹  Bogusław Bożek¹ 

[1] AGH University of Science and Technology, Faculty of Applied Mathematics, al. Mickiewicza 30, 30-065 Cracow, Poland;

关键词: quadrature and cubature formulas;    numerical integration;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this paper a construction of a one-parameter family of quadrature formulas is presented. This family contains the classical quadrature formulas: trapezoidal rule, midpoint rule and two-point Gauss rule. One can prove that for any continuous function there exists a parameter for which the value of quadrature formula is equal to the integral. Some applications of this family to the construction of cubature formulas, numerical solution of ordinary differential equations and integral equations are presented.

【 授权许可】

Unknown