Browsing by Author "Temme, Nico M."
López García, José Luis ; Temme, Nico M. (Cambridge University Press, 2004) Artículo / ArtikuluaConvergent expansions are derived for three types of orthogonal polynomials: Charlier, Laguerre and Jacobi. The expansions have asymptotic properties for large values of the degree. The expansions are given in terms of ...
In this talk we describe a simpler quadrature method, in fact, the trapezoidal rule, which appears to be very efficient on the saddle point contour, and on a slightly shifted one.