Wydział Matematyki i Informatyki | Faculty of Mathematics and Computer Science: Ostatnio dodane
Wyświetlanie pozycji 121-140 z 187
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On a generic symmetry defect hypersurface
(Łódź University Press, 2017)We show that symmetry defect hypersurfaces for two generic members of the irreducible algebraic family of n-dimensional smooth irreducible subvarieties in general position in C²ⁿ are homeomorphic and they have homeomorphic ... -
A short proof that equisingular plane curve singularities are topologically equivalent
(Łódź University Press, 2017)We prove that if two plane curve singularities are equisingular, then they are topologically equivalent. The method we will use is P. Fortuny Ayuso’s who proved this result for irreducible plane curve singularities. -
Wielomiany i szeregi potęgowe
(Łódź University Press, 2017) -
Wielomiany i szeregi potęgowe
(Łódź University Press, 2017) -
Polynomials and power series
(Łódź University Press, 2017) -
Note about Shreeram Shankar Abhyankar (1930–2012)
(Łódź University Press, 2017) -
Krzysztof Kurdyka – Scientific biography
(Łódź University Press, 2017) -
Kamil Rusek – Scientific biography
(Łódź University Press, 2017) -
Arkadiusz Płoski- Scientific biography
(Łódź University Press, 2017) -
Preface
(Łódź University Press, 2017) -
The jump of Milnor numbers in families of non-degenerate and non-convenient singularities
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)The non-degenerate jump of the Milnor number of an isolated singularity f0 is the minimal non-zero difference between the Milnor numbers of f0 and one of its non-degenerate deformations (fs). In the paper the results by ... -
On combinatorial criteria for isolated singularities
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)In this article we review combinatorial characterizations of isolated singularities. As a new result in two and three-dimensional case we give sufficient and necessary conditions for a nondegenerate singularity to be ... -
Rings of constants of polynomial derivations and p-bases
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)We present a survey of results concerning p-bases of rings of constants with respect to polynomial derivations in characteristic p > 0. We discuss characterizations of rings of constants, properties of their generators and ... -
On smooth hypersurfaces containing a given subvariety
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)We reprove some results about affine complete intersections. -
On C0-sufficiency of jets
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)The paper presents some details of the proofs by Kuiper and Kuo, and Bochnak and Łojasiewicz that refer to the impact of the Łojasiewicz exponent of gradient mappings on C0-sufficiency of jets. -
Euclidean algorithm and polynomial equations after Labatie
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)We recall Labatie's effective method of solving polynomial equations with two unknowns by using the Euclidean algorithm. -
Necessary conditions for irreducibility of algebroid plane curves
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)Let K be an algebraically closed field of characteristic 0 and let ƒ ϵ K[[X]] [Y] be monic. Using the properties of approximate roots given in [J. Algebra 343 (2011), pp. 143-159] we propose some necessary conditions for ... -
Geometric desingularization of curves in manifolds
(Wydawnictwo Uniwersytetu Łódzkiego, 2013) -
Preface
(Wydawnictwo Uniwersytetu Łódzkiego, 2013) -
On Chouikha’s isochronicity criterion
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)Recently A.R.Chouikha gave a new characterization of isochronicity of center at the origin for the equation x'' + g(x) = 0, where g is a real smooth function de_ned in some neighborhood of 0 ϵ R. We present some new ...