# The recursion method: Processing the continued fraction

Published: 1 January 1984| Version 1 | DOI: 10.17632/w88zprdmmj.1

Contributor:

C.M.M. Nex

## Description

Title of program: RECLIB Catalogue Id: ACDL_v1_0 Nature of problem Calculation of the local density of states and related quantities from the tridiagonalisation, or continued fraction, generated through the application of the recursion method. This may be for electronic or vibrational properties of any of the essentially locally interacting systems for which the recursion method is an appropriate way to solve the Schrodinger equation, i.e. in which nearer neighbour interactions dominate. Versions of this program held in the CPC repository in Mendeley Data ACDL_v1_0; RECLIB; 10.1016/0010-4655(84)90163-2 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)