Quadrature formulae using zeros of Bessel functions as nodes

A gaussian type quadrature formula, where the nodes are the zeros of Bessel functions of the first kind of order α ( (α) > −1), was recently proved for entire functions of exponential type. Here we relax the restriction on α as well as on the function. Some applications are also given.

• Type: Journal
• Year: 1998
• Where: MOC
• Authors: Riadh Ben Ghanem
• Keywords: Entire Functions, Gaussian Type Quadrature, MOC 1998, first Kind