Simple polynomials
Miloš Kössler (1951)
Czechoslovak Mathematical Journal
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Displaying similar documents to “Multivariate Sturm-Habicht sequences: real root counting on n-rectangles and triangles.”
Simple polynomials
Selected Chapters From Algebra, V. Real Numbers and Polynomials
I. R. Shafarevich (2001)
The Teaching of Mathematics
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Finding the roots of polynomial equations: an algorithm with linear command.
Bernard Beauzamy (2000)
Revista Matemática Complutense
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We show how an old principle, due to Walsh (1922), can be used in order to construct an algorithm which finds the roots of polynomials with complex coefficients. This algorithm uses a linear command. From the very first step, the zero is located inside a disk, so several zeros can be searched at the same time.
An extension of the root perturbation -dimensional polynomial factorization method
Nikos E. Mastorakis (1996)
Kybernetika
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On stable polynomials
Miloslav Nekvinda (1989)
Aplikace matematiky
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The article is a survey on problem of the theorem of Hurwitz. The starting point of explanations is Schur's decomposition theorem for polynomials. It is showed how to obtain the well-known criteria on the distribution of roots of polynomials. The theorem on uniqueness of constants in Schur's decomposition seems to be new.