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Solutions of systems of polynomial equations by elimination

Published: 01 August 1966 Publication History

Abstract

The elimination procedure as described by Williams has been coded in LISP and FORMAC and used in solving systems of polynomial equations. It is found that the method is very effective in the case of small systems, where it yields all solutions without the need for initial estimates. The method, by itself, appears inappropriate, however, in the solution of large systems of equations due to the explosive growth in the intermediate equations and the hazards which arise when the coefficients are truncated. A comparison is made with difficulties found in other problems in non-numerical mathematics such as symbolic integration and simplification.

References

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WILLIAMS, L .H. Algebra of polynomials in several variables for a digital computer. J. ACM 9 (Jan. 1962), 29-40.
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LISP 1.5 programmer's manual. Res. Lab. of Electronics, MIT, Cambridge, Mass., 1962.
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BOND, E. R. ET AL., FORMAC-An experimental formula manipulation compiler. Proc. ACM 19th Nat. Conf., Philadelphia, 1964, Paper K2.1-1.
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MULLER, D. A method for solving algebraic equations using a digital computer. Math. Tables Other Aids Comput. 10 (1956), 208-215.
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BAREISS, E.H. Resultant procedure and the mechanization of the Graeffe process. J. ACM 7 (Oct. 1960), 346-386.
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RICHARDSON, D. Doc. Thesis, U. of Bristol, Bristol, England.
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SLAGLE, J. R. A heuristic program that solves symbolic integration problems. Doc. Thesis, MIT, Cambridge, Mass., 1961.
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MARTIN, W.A. Hash-coding functions of a complex variable. Artificial Intelligence Project Memo 70, MIT, Cambridge, Mass., 1964.
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COLLINS, G. PM, a system for polynomial manipulation. J. ACM 9 (Aug. 1966), 578-589.
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KUTTA., W. Beitrag zum naherungsweisen Integration totaler Differentialgleichungen. Z. Math. Phys. 46 (1901), 435-453.
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ENGLEMAN, C. Mathlab: a program for on-line machine assistance in symbolic computation. Rept. MTP-18, MITRE Corp., Bedford, Mass., 1965.
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Cited By

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  • (2005)A note on methods for solving systems of polynomial equations with floating point coefficientsSymbolic and Algebraic Computation10.1007/3-540-09519-5_86(346-357)Online publication date: 24-May-2005
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Published In

cover image Communications of the ACM
Communications of the ACM  Volume 9, Issue 8
Aug. 1966
114 pages
ISSN:0001-0782
EISSN:1557-7317
DOI:10.1145/365758
Issue’s Table of Contents
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 August 1966
Published in CACM Volume 9, Issue 8

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Cited By

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  • (2015)Compensator Design for Dynamic Optimisation of Multivariable Systems with Prescribed Pole LocationsIETE Journal of Research10.1080/03772063.1985.1143649831:3(81-84)Online publication date: 2-Jun-2015
  • (2005)A REDUCE package for determining first integrals of autonomous systems of ordinary differential equationsEUROCAL '8510.1007/3-540-15984-3_338(601-602)Online publication date: 8-Jun-2005
  • (2005)A note on methods for solving systems of polynomial equations with floating point coefficientsSymbolic and Algebraic Computation10.1007/3-540-09519-5_86(346-357)Online publication date: 24-May-2005
  • (2004)Symbolic Computation of Explicit Runge-Kutta FormulasSolving Problems in Scientific Computing Using Maple and MATLAB®10.1007/978-3-642-18873-2_19(281-297)Online publication date: 2004
  • (2002)Applications of algebraic manipulation programs in physicsReports on Progress in Physics10.1088/0034-4885/35/1/30535:1(235-314)Online publication date: 5-Aug-2002
  • (1997)Symbolic Computation of Explicit Runge-Kutta FormulasSolving Problems in Scientific Computing Using Maple and MATLAB®10.1007/978-3-642-97953-8_19(281-296)Online publication date: 1997
  • (1995)Symbolic Computation of Explicit Runge-Kutta FormulasSolving Problems in Scientific Computing Using Maple and MATLAB®10.1007/978-3-642-97619-3_19(267-283)Online publication date: 1995
  • (1993)Zero-equivalence in function fields defined by algebraic differential equationsTransactions of the American Mathematical Society10.1090/S0002-9947-1993-1088022-2336:1(151-171)Online publication date: 1993
  • (1993)Symbolic Computation of Explicit Runge-Kutta FormulasSolving Problems in Scientific Computing Using Maple and Matlab ®10.1007/978-3-642-97533-2_19(251-266)Online publication date: 1993
  • (1991)Sequential design of linear quadratic state regulators with prescribed eigenvalues and specified relative stabilityComputers & Mathematics with Applications10.1016/0898-1221(91)90241-U21:4(1-10)Online publication date: 1991
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