EXPFIT4 - A FORTRAN PROGRAM FOR THE NUMERICAL-SOLUTION OF SYSTEMS OF NONLINEAR 2ND-ORDER INITIAL-VALUE PROBLEMS

Authors
IXARU LG DEMEYER H VANDENBERGHE G VANDAELE M
Citation
Lg. Ixaru et al., EXPFIT4 - A FORTRAN PROGRAM FOR THE NUMERICAL-SOLUTION OF SYSTEMS OF NONLINEAR 2ND-ORDER INITIAL-VALUE PROBLEMS, Computer physics communications, 100(1-2), 1997, pp. 71-80
Citations number
7
Categorie Soggetti
Mathematical Method, Physical Science","Physycs, Mathematical","Computer Science Interdisciplinary Applications
Journal title
Computer physics communications → ACNP
ISSN journal
00104655
Volume
100
Issue
1-2
Year of publication
1997
Pages
71 - 80
Database
ISI
SICI code
0010-4655(1997)100:1-2<71:E-AFPF>2.0.ZU;2-H
Abstract
In this paper we present a FORTRAN program which solves the initial-va lue problem associated with nonstiff systems of the form y '' = f(x, y ). The program is based on a family of exponential-fitted four-step me thods. The presented code is particularly suited to solve second-order initial-value problems arising from physics.