A new approach for constructing subresultants

Subresultants have many applications including the computation of polynomial GCD and in algebraic cell decomposition. This paper presents a direct method to construct subresultants of two polynomials.

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Bibliographic Details
Published inApplied mathematics and computation Vol. 183; no. 1; pp. 471 - 476
Main Author Li, Yong-Bin
Format Journal Article
LanguageEnglish
Published New York, NY Elsevier Inc 01.12.2006
Elsevier
Subjects
Approximations and expansions
Determinant
Exact sciences and technology
Mathematical analysis
Mathematics
Numerical analysis
Numerical analysis. Scientific computation
Numerical approximation
Polynomial
Sciences and techniques of general use
Subresultants
Sylvester matrix
Polynomial
Subresultants
Sylvester matrix
Determinant
Direct method
Numerical analysis
Decomposition method
Subresultant
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Summary:Subresultants have many applications including the computation of polynomial GCD and in algebraic cell decomposition. This paper presents a direct method to construct subresultants of two polynomials.
ISSN:0096-3003
1873-5649
DOI:10.1016/j.amc.2006.05.120