Computation of Approximate Polynomial GCDs and an Extension
β Scribed by Victor Y Pan
- Book ID
- 112252622
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 110 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0890-5401
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π SIMILAR VOLUMES
In this paper, we consider computations involving polynomials with inexact coefficients, i.e. with bounded coefficient errors. The presence of input errors changes the nature of questions traditionally asked in computer algebra. For instance, given two polynomials, instead of trying to compute their
The determination of an approximate greatest common divisor (GCD) of two inexact polynomials f = f (y) and g = g(y) arises in several applications, including signal processing and control. This approximate GCD can be obtained by computing a structured low rank approximation S \* (f, g) of the Sylves