Quadrature formulae with multiple nodes and a maximal trigonometric degree of exactness

Gradimir V. Milovanovic, Aleksandar S. Cvetkovic, Marija P. Stanic. Quadrature formulae with multiple nodes and a maximal trigonometric degree of exactness. Numerische Mathematik, 112(3):425-448, 2009. [doi]

Abstract

Abstract is missing.