A Numerical Integration Formula Based on the Bessel Functions

  • Hidenori Ogata

    Ehime University, Matsuyama, Japan

Abstract

In this paper, we discuss the properties of a quadrature formula with the zeros of the Bessel functions as nodes for integrals , where is a real constant greater than and is a function analytic on the real axis . We show from theoretical error analysis that (i) the quadrature formula converges exponentially, (ii) it is as accurate as the trapezoidal formula over and (iii) the accuracy of the quadrature formula doubles that of an interpolation formula with the same nodes. Numerical examples support the above theoretical results. We also apply the quadrature formula to the numerical integration of integral involving the Bessel function.

Cite this article

Hidenori Ogata, A Numerical Integration Formula Based on the Bessel Functions. Publ. Res. Inst. Math. Sci. 41 (2005), no. 4, pp. 949–970

DOI 10.2977/PRIMS/1145474602