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The automatic integration of ordinary differential equations

Published:01 March 1971Publication History
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Abstract

An integration technique for the automatic solution of an initial value problem for a set of ordinary differential equations is described. A criterion for the selection of the order of approximation is proposed. The objective of the criterion is to increase the step size so as to reduce solution time. An option permits the solution of “stiff” differential equations. A program embodying the techniques discussed appears in Algorithm 407.

References

  1. 1 Gear, C.W. The automatic integration of stiff ordinary differential equations. Information Processing 68, A. J. H. Morrell, Ed., North Holland, Amsterdam, 1969, pp. 187-193.Google ScholarGoogle Scholar
  2. 2 Henrici, P. Discrete Variable Methods in Ordinary Differential Equations, Wiley, New York, 1962, Ch. 5.Google ScholarGoogle Scholar
  3. 3 Gear, C.W. The numerical integration of ordinary differential equations. Math. Comp. 21,2(Apr. 1967), 146-156.Google ScholarGoogle ScholarCross RefCross Ref
  4. 4 Nordsieck, A. On numerical integration ofordinary differential equations. Math. Comp. 16, 1 (Jan. 1962), 22-49.Google ScholarGoogle ScholarCross RefCross Ref
  5. 5 Greenspan, H., Harrier, W., and Riberic, M. On varying step size in numerical integration of first order ordinary differential equations. Numer. Math. 7, (1965), 286-291.Google ScholarGoogle ScholarDigital LibraryDigital Library
  6. 6 Morrison, D. Optimal mesh size in the numerical integration of an ordinary differential equation. J. A CM 9, 1 (Jan. 1962), Google ScholarGoogle ScholarDigital LibraryDigital Library

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      cover image Communications of the ACM
      Communications of the ACM  Volume 14, Issue 3
      March 1971
      51 pages
      ISSN:0001-0782
      EISSN:1557-7317
      DOI:10.1145/362566
      Issue’s Table of Contents

      Copyright © 1971 ACM

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      • Published: 1 March 1971

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