A Method for Obtaining Asymptotes of some Curves
Jovan D. Kečkić (2000)
The Teaching of Mathematics
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Displaying similar documents to “Note on the Jacobian condition and the non-proper value set”
A Method for Obtaining Asymptotes of some Curves
On the complex and real Hessian polynomials.
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International Journal of Mathematics and Mathematical Sciences
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On the distribution of ramification points in trigonal curves.
Carvalho, Cícero F. (1999)
International Journal of Mathematics and Mathematical Sciences
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On regular closed curves in the plane
Hassler Whitney (1937)
Compositio Mathematica
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On the Łojasiewicz exponent at infinity of real polynomials
Ha Huy Vui, Pham Tien Son (2008)
Annales Polonici Mathematici
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Let f: ℝⁿ → ℝ be a nonconstant polynomial function. Using the information from the "curve of tangency" of f, we provide a method to determine the Łojasiewicz exponent at infinity of f. As a corollary, we give a computational criterion to decide if the Łojasiewicz exponent at infinity is finite or not. Then we obtain a formula to calculate the set of points at which the polynomial f is not proper. Moreover, a relation between the Łojasiewicz exponent at infinity of f and the problem of...
Simple plane images of the Sierpiński triangular curve are nowhere dense
W. Dębski, J. Mioduszewski (1990)
Colloquium Mathematicae
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Computing the characteristic polynomials of a class of hyperelliptic curves for cryptographic applications.
You, Lin, Han, Guangguo, Zeng, Jiwen, Sang, Yongxuan (2011)
Mathematical Problems in Engineering
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Some remarks on plane curves over fields of finite characteristic
Rita Pardini (1986)
Compositio Mathematica
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A note on secantoptics.
Skrzypiec, Magdalena (2008)
Beiträge zur Algebra und Geometrie
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The determinant of oriented rotants
Adam H. Piwocki (2007)
Colloquium Mathematicae
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We study the determinant of pairs of rotants of Anstee, Przytycki and Rolfsen. We consider various notions of rotant orientations.
Plane Jacobian conjecture for simple polynomials
Nguyen Van Chau (2008)
Annales Polonici Mathematici
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A non-zero constant Jacobian polynomial map F=(P,Q):ℂ² → ℂ² has a polynomial inverse if the component P is a simple polynomial, i.e. its regular extension to a morphism p:X → ℙ¹ in a compactification X of ℂ² has the following property: the restriction of p to each irreducible component C of the compactification divisor D = X-ℂ² is of degree 0 or 1.
The centre symmetry set
Peter Giblin, Paul Holtom (1999)
Banach Center Publications
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A centrally symmetric plane curve has a point called it’s centre of symmetry. We define (following Janeczko) a set which measures the central symmetry of an arbitrary strictly convex plane curve, or surface in . We investigate some of it’s properties, and begin the study of non-convex cases.
A classfication of 3-type curves in Minkowski 3-space . II.
Šućurović, Emilija (2000)
Publications de l'Institut Mathématique. Nouvelle Série
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On the Łojasiewicz Exponent near the Fibre of a Polynomial
Grzegorz Skalski (2004)
Bulletin of the Polish Academy of Sciences. Mathematics
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The equivalence of the definitions of the Łojasiewicz exponent introduced by Ha and by Chądzyński and Krasiński is proved. Moreover we show that if the above exponents are less than -1 then they are attained at a curve meromorphic at infinity.