𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Numerical differentiation of analytic functions using quadratures on the semicircle

✍ Scribed by Franca Calio'; Marco Frontini; Gradimir V. Milovanović


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
399 KB
Volume
22
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the remainder term of Gauss–Radau qua
✍ Gradimir V. Milovanović; Miodrag M. Spalević; Miroslav S. Pranić 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 166 KB

For analytic functions the remainder term of Gauss-Radau quadrature formulae can be represented as a contour integral with a complex kernel. We study the kernel on elliptic contours with foci at the points ±1 and a sum of semi-axes > 1 for the Chebyshev weight function of the second kind. Starting f

Bounds on the error of fejer and clensha
✍ Paola Favati; Grazia Lotti; Francesco Romani 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 385 KB

We consider the problem of integrating a function f : [-1, l] -+ R which has an analytic extension f to an open disk Dr of radius r and center the origin, such that If(z)] 5 1 for any z E d,. The goal of this paper is to study the minimal error among all algorithms which evaluate the integrand at t

Numerical solution of the Orr–Sommerfeld
✍ G.D. McBain; T.H. Chubb; S.W. Armfield 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 708 KB

## Green function Gaussian quadrature Product integration a b s t r a c t We continue our study of the construction of numerical methods for solving two-point boundary value problems using Green functions, building on the successful use of split-Gauss-type quadrature schemes. Here we adapt the me