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Multirate ordinary differential equation intergrator. [MRATE, in FORTRAN for IBM 360/75, CYBER 175, and INTERDATA 7/32] [electronic resource].

Published
Urbana, Ill. : University of Illinois at Urbana-Champaign, 1979.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 39 : digital, PDF file
Additional Creators
University of Illinois at Urbana-Champaign and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Most of the work on the numerical integration of systems of ordinary differential equations concerns itself with integrating all the variables simultaneously. There has been little theoretical work on integrating the variables separately (multirate methods), and even less in implementing a multirate ordinary differential equation integrator. A multirate integrator is presented in this work, and different schemes are tested. The implemented multirate integrator is applied to a variety of test problems, and experimental results are plotted. These show the possibility of large efficiency gains in using multirate methods for a variety of systems of ordinary differential equations. 8 figures.
Report Numbers
E 1.99:coo-2383-0056
E 1.99: uilu-eng-79-1704
uilu-eng-79-1704
coo-2383-0056
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Note
Published through SciTech Connect.
03/01/1979.
"coo-2383-0056"
" uilu-eng-79-1704"
Orailoglu, A.
Funding Information
EY-76-S-02-2383
View MARC record | catkey: 14360725