ACM Home Page
Please provide us with feedback. Feedback
Symbolic factoring of polynomials in several variables
Full text PdfPdf (482 KB)
Source
Communications of the ACM archive
Volume 9 ,  Issue 8  (August 1966) table of contents
Pages: 638 - 643  
Year of Publication: 1966
ISSN:0001-0782
Authors
Dale E. Jordan  Computer Research Corp., Newton, MA
Lewis C. Clapp  Computer Research Corp., Newton, MA
Richard Y. Kain  Massachusetts Institute of Technology, Cambridge, MA
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 7,   Downloads (12 Months): 19,   Citation Count: 3
Additional Information:

abstract   references   cited by   collaborative colleagues  

Tools and Actions: Request Permissions Request Permissions    Review this Article  
DOI Bookmark: Use this link to bookmark this Article: http://doi.acm.org/10.1145/365758.365809
What is a DOI?

ABSTRACT

An algorithm for finding the symbolic factors of a multivariate polynomial with integer coefficients is presented. The algorithm is an extension of a technique used by Kronecker in a proof that the prime factoring of any polynomial may be found in a finite number of steps. The algorithm consists of factoring single-variable instances of the given polynomial by Kronecker's method and introducing the remaining variables by interpolation. Techniques for implementing the algorithm and several examples are discussed. The algorithm promises sufficient power to be used efficiently in an online system for symbolic mathematics.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
CLAPP, L. C. AND KAIN, R.Y. A computer aid for symbolic mathematics. Proc. AFIPS 1963 Fall Joint Comput. Conf., Spartan Books, Washington, D. C., 1963, pp. 509-517.
 
2
ENGELMAN, C. MATHLAB: a program for on-line machine assistance in symbolic computations. Proc. AFIPS 1965 Fall Joint Comput. Conf., Spartan Books, Washington, D. C., 1965, pp. 413-421.
 
3
VAN DER WAERDEN, B. L. Modern Algebra, Vol. 1. Ungar Publishing Co., New York, 1953.
 
4
JOHNSON, S.C. A factoring algorithm for polynomials over an arbitrary Galois extension of the rationals. Bell Telephone Lab., unpublished paper.
 
5
BIRKHOFF, G., AND MACLANE, S. A Survey of Modern Algebra. Macmillan, New York, 1953.
 
6
JOHNSON, S.C. Tricks for improving Kronecker's polynomial factoring algorithm. Bell Telephone Lab., unpublished paper.
 
7
BEREZIN, I. S., AND ZHIDKOV, N.P. Computing Methods, Vol. 1. Addison Wesley, Reading, Mass., and Pergamon Press, New York, 1965.

Collaborative Colleagues:
Dale E. Jordan: colleagues
Lewis C. Clapp: colleagues
Richard Y. Kain: colleagues