Growth at infinity of a polynomial with a compact zero set
Janusz Gwoździewicz (1998)
Banach Center Publications
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Janusz Gwoździewicz (1998)
Banach Center Publications
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Topuridze, N. (2003)
Georgian Mathematical Journal
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Brunotte, Horst (2009)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
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Brunotte, Horst (2009)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
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Diana Doličanin, Valery G. Romanovski (2005)
Kragujevac Journal of Mathematics
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Yuri Bilu, Robert Tichy (2000)
Acta Arithmetica
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Adam Sikora (1996)
Colloquium Mathematicae
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A. Strzeboński (1991)
Annales Polonici Mathematici
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We are concerned with the set of all growth exponents of regular functions on an algebraic subset V of . We show that its elements form an increasing sequence of rational numbers and we study the dependence of its structure on the geometric properties of V.
Karaś, Marek (2007)
Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica
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Ludwik M. Drużkowski (1991)
Annales Polonici Mathematici
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We consider polynomial mappings (f,g) of ℂ² with constant nontrivial jacobian. Using the Riemann-Hurwitz relation we prove among other things the following: If g - c (resp. f - c) has at most two branches at infinity for infinitely many numbers c or if f (resp. g) is proper on the level set (resp. ), then (f,g) is bijective.
T. Krasiński (1991)
Annales Polonici Mathematici
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Let F ∈ ℂ[x,y]. Some theorems on the dependence of branches at infinity of the pencil of polynomials f(x,y) - λ, λ ∈ ℂ, on the parameter λ are given.
Panagiotis Tzekis, Nicholas Karampetakis, Haralambos Terzidis (2007)
International Journal of Applied Mathematics and Computer Science
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The main contribution of this work is to provide an algorithm for the computation of the GCD of 2-D polynomials, based on DFT techniques. The whole theory is implemented via illustrative examples.