Henryk Żołądek

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All published works

Action	Title	Year	Authors
+ PDF Chat	Variations on hypergeometric functions	2025	Michał Zakrzewski Henryk Żołądek
+	An example in Hamiltonian dynamics	2024	Henryk Żołądek
+	Variations on Hypergeometric Functions	2024	Henryk Żołądek Michał Zakrzewski
+	Normal forms, invariant manifolds and Lyapunov theorems	2023	Henryk Żołądek
+	Analytic properties of the complete formal normal form for the Bogdanov–Takens singularity <sup>*</sup>	2021	Ewa Stróżyna Henryk Żołądek
+	Complex Differential and Difference Equations	2019	Galina Filipuk Alberto Lastra Sławomir Michalik Yoshitsugu Takei Henryk Żołądek
+	Perturbations of the Hess–Appelrot and the Lagrange cases in the rigid body dynamics	2019	Henryk Żołądek
+	Melnikov functions in the rigid body dynamics	2019	Paweł Lubowiecki Henryk Żołądek
+ PDF Chat	The Hess-Appelrot system. Ⅲ. Splitting of separatrices and chaos	2018	Radosław Kurek Paweł Lubowiecki Henryk Żołądek
+	The Poncelet Theorems in Interpretation of Rafaɫ Koɫodziej	2018	Henryk Żołądek
+	Twierdzenie Atiyaha-Singera o indeksie i jego okolice	2017	Henryk Żołądek
+ PDF Chat	First order linear differential equations with involutive delay and hypergeometric functions	2017	Stefan Czekalski Henryk Żołądek
+	The CD45 Case Revisited	2016	Henryk Żołądek
+	Melnikov Functions in Quadratic Perturbations of Generalized Lotka–Volterra Systems	2015	Henryk Żołądek
+	The Complete Formal Normal Form for the Bogdanov-Takens Singularity	2015	Ewa Stróżyna Henryk Żołądek
+	Painlevé equations, elliptic integrals and elementary functions	2014	Henryk Żołądek Galina Filipuk
+	Solutions to some singular nonlinear boundary value problems	2013	Beata Medak А. А. Тretyakov Henryk Żołądek
+ PDF Chat	Multiple zeta values and the WKB method	2013	Michał Zakrzewski Henryk Żołądek
+	Linear differential equations and multiple zeta-values. III. Zeta(3)	2012	Michał Zakrzewski Henryk Żołądek
+ PDF Chat	The Hess-Appelrot system. I. Invariant torus and its normal hyperbolicity	2012	Paweł Lubowiecki Henryk Żołądek
+	Leonid Antonovich Cherkas	2011	В. В. Амелькин A. F. Andreev И. В. Гайшун V. I. Gromak В. А. Ильин N. A. Izobov И. Т. Кигурадзе Jaume Llibre V. I. Mironenko В. А. Плисс
+	Divergence of the reduction to the multidimensional nilpotent Takens normal form	2011	Ewa Stróżyna Henryk Żołądek
+	The Hess–Appelrot system. II. Perturbation and limit cycles	2011	Paweł Lubowiecki Henryk Żołądek
+	Linear differential equations and multiple zeta values. II. A generalization of the WKB method	2011	Michał Zakrzewski Henryk Żołądek
+	A simple proof of the non-integrability of the first and the second Painlevé equations	2011	Henryk Żołądek
+ PDF Chat	Number of singular points of an annulus in \mathbb{C}^2	2011	Maciej Borodzik Henryk Żołądek
+	Number of singular points of an annulus in $\mathbb{C}^2$	2010	Maciej Borodzik Henryk Żołądek
+	INVARIANT TORUS IN 3D LOTKA–VOLTERRA SYSTEMS: THE NONDEGENERACY CONDITION	2010	Paweł Lubowiecki Henryk Żołądek
+	Complex algebraic plane curves via Poincaré-Hopf formula. II. Annuli	2010	Maciej Borodzik Henryk Żołądek
+ PDF Chat	Linear differential equations and multiple zeta values. I. Zeta(2)	2010	Michał Zakrzewski Henryk Żołądek
+	Number of singular points of an annulus in $\mathbb{C}^2$	2010	Maciej Borodzik Henryk Żołądek
+ PDF Chat	Classification of diffeomorphisms of $\mathbb S^4$ induced by queternionic Riccati equations with periodic coefficients	2009	Henryk Żołądek
+	Multidimensional formal Takens normal form	2008	Ewa Stróżyna Henryk Żołądek
+	The Poincaré Center Problem	2008	Henryk Żołądek Jaume Llibre
+	Small amplitude limit cycles for the polynomial Liénard system	2008	Maciej Borodzik Henryk Żołądek
+	An application of Newton–Puiseux charts to the Jacobian problem	2008	Henryk Żołądek
+	Book reviews: ''Limit cycles of differential equations'' by Colin Christopher and Chengzhi Li	2008	Henryk Żołądek
+ PDF Chat	Complex algebraic plane curves via Poincaré--Hopf formula. III. Codimension bounds	2008	Maciej Borodzik Henryk Żołądek
+ PDF Chat	Geometry of Puiseux expansions	2008	Maciej Borodzik Henryk Żołądek
+	Algebraic curves in the complex plane	2008	Henryk Żołądek
+	Analytic Ordinary Differential Equations and Their Local Classification	2008	Henryk Żołądek
+ PDF Chat	Complex algebraic plane curves via the Poincaré–Hopf formula, I: Parametric lines	2007	Maciej Borodzik Henryk Żołądek
+	Complex algebraic curves. Annuli	2007	Maciej Borodzik Henryk Żołądek
+	A Counterexample to a Multidimensional Version of the Weakened Hilbert's 16th Problem	2007	Marcin Bobieński Henryk Żołądek
+	Invariant algebraic curves for the cubic Liénard system with linear damping	2006	J. Chavarriga Isaac A. García Jaume Llibre Henryk Żołądek
+	The Monodromy Group	2006	Henryk Żołądek
+	A counterexample to a multidimensional version of the weakened Hilbert's 16-th problem	2006	Marcin Bobieński Henryk Żołądek
+	The Monodromy Group	2006	Henryk Żołądek
+	The monodromy group	2006	Henryk Żołądek
+	The three-dimensional generalized Lotka–Volterra systems	2005	Marcin Bobieński Henryk Żołądek
+	A new topological proof of the Abhyankar?Moh theorem	2003	Henryk Żołądek
+	Orbital formal normal forms for general Bogdanov–Takens singularity	2003	Ewa Stróżyna Henryk Żołądek
+	Multi-dimensional Jouanolou system	2003	Henryk Żołądek
+	None	2003	Marcin Bobieński Henryk Żołądek
+ PDF Chat	A remark about homogeneous polynomial maps	2002	А. А. Тretyakov Henryk Żołądek
+ PDF Chat	Note on the deck transformations group and the monodromy group	2002	Henryk Żołądek
+	The Analytic and Formal Normal Form for the Nilpotent Singularity	2002	Ewa Stróżyna Henryk Żołądek
+ PDF Chat	The Pascal theorem and some its generalizations	2002	Maciej Borodzik Henryk Żołądek
+	Polynomial Riccati equations with algebraic solutions	2002	Henryk Żołądek
+	Periodic planar systems without periodic solutions	2001	Henryk Żołądek
+	None	2001	Piotr J. Leszczyński Henryk Żołądek
+ PDF Chat	The topological proof of Abel-Ruffini theorem	2000	Henryk Żołądek
+	The Method of Holomorphic Foliations in Planar Periodic Systems: The Case of Riccati Equations	2000	Henryk Żołądek
+ PDF Chat	Two remarks about Picard-Vessiot extensions and elementary functions	2000	Henryk Żołądek
+ PDF Chat	Solution of the $1 : {−}2$ resonant center problem in the quadratic case	1998	Alexandra Fronville Anton P. Sadovski Henryk Żołądek
+ PDF Chat	Algebraic invariant curves for the Liénard equation	1998	Henryk Żołądek
+	None	1998	Henryk Żołądek
+ PDF Chat	New examples of holomorphic foliations without algebraic leaves	1998	Henryk Żołądek
+	The problem of center for resonant singular points of polynomial vector fields	1997	Henryk Żołądek
+ PDF Chat	Remarks on "The classification of reversible cubic systems with center"	1996	Henryk Żołądek
+	The Cyclicity of Triangles and Segments in Quadratic Systems	1995	Henryk Żołądek
+	Eleven small limit cycles in a cubic vector field	1995	Henryk Żołądek
+ PDF Chat	On algebraic solutions of algebraic Pfaff equations	1995	Henryk Żołądek
+ PDF Chat	The XVI-th Hilbert problem about limit cycles	1995	Henryk Żołądek
+ PDF Chat	The classification of reversible cubic systems with center	1994	Henryk Żołądek
+	Quadratic Systems with Center and Their Perturbations	1994	Henryk Żołądek
+	Abelian Integrals in Non-symmetric Perturbation of Symmetric Hamiltonian Vector Field	1994	J.M. Jebrane Henryk Żołądek
+	On a certain generalization of Bautin's theorem	1994	Henryk Żołądek
+ PDF Chat	On first integrals for polynomial differential equations on the line	1993	Henryk Żołądek
+	Zeroes of complete elliptic integrals for 1:2 resonance	1991	Christiane Rousseau Henryk Żołądek
+	Remarks on the delay of the loss of stability of systems with changing parameter	1990	Henryk Żołądek
+	One-dimensional random walk with self-interaction	1987	Henryk Żołądek
+	Essential spectrum of an N-particle additive cluster operator	1982	Henryk Żołądek

Common Coauthors

Coauthor	Papers Together
Maciej Borodzik	10
Ewa Stróżyna	6
Michał Zakrzewski	6
Paweł Lubowiecki	5
Marcin Bobieński	4
Jaume Llibre	3
А. А. Тretyakov	2
Galina Filipuk	2
N. A. Izobov	1
Javier Chavarriga	1
Beata Medak	1
V. I. Gromak	1
Douglas S. Shafer	1
T. K. Shemyakina	1
V. G. Romanovskii	1
J.M. Jebrane	1
Alberto Lastra	1
В. А. Плисс	1
Radosław Kurek	1
Stefan Czekalski	1
Alexandra Fronville	1
В. В. Амелькин	1
Yoshitsugu Takei	1
V. I. Mironenko	1
Anton P. Sadovski	1
Sławomir Michalik	1
И. В. Гайшун	1
И. Н. Сергеев	1
W. Zhang	1
Piotr J. Leszczyński	1
André Zegeling	1
К. R. Schneider	1
В. А. Ильин	1
Н. Х. Розов	1
Christiane Rousseau	1
И. Т. Кигурадзе	1
Isaac A. García	1
А. П. Садовский	1
Nicolae Vulpe	1
A. F. Andreev	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Principles of Algebraic Geometry	1978	Phillip Griffiths Joseph Harris	10
+	Quadratic Systems with Center and Their Perturbations	1994	Henryk Żołądek	8
+ PDF Chat	The classification of reversible cubic systems with center	1994	Henryk Żołądek	8
+	Embeddings of the line in the plane	1975	Shreeram S. Abhyankar T. T. Moh	7
+ PDF Chat	Singularities of vector fields	1974	Floris Takens	7
+	Geometrical Methods in the Theory of Ordinary Differential Equations	1988	V. I. Arnold	6
+	Singularities of differentiable mappings	1971	Harold Levine	6
+ PDF Chat	On the logarithmic Kodaira dimension of the complement of a curve in $P^2$	1978	Isao Wakabayashi	6
+ PDF Chat	Propri\'et\'es topologiques des polyn\^omes de deux variables complexes, et automorphismes alg\'ebriques de l'espace C2	1974	Masakazu Suzuki	6
+	The Analytic and Formal Normal Form for the Nilpotent Singularity	2002	Ewa Stróżyna Henryk Żołądek	5
+	On rational cuspidal curves	2002	S. Yu. Orevkov	5
+ PDF Chat	Groupes d'automorphismes de $({\bbfC},0)$ et équations différentielles $ydy+\cdots =0$	1988	Dominique Cerveau Robert Moussu	5
+	The monodromy group	2006	Henryk Żołądek	5
+	Three-Dimensional Link Theory and Invariants of Plane Curve Singularities	1986	David Eisenbud Walter D. Neumann	5
+ PDF Chat	Partial Differential Equations	1988	Shiing-Shen Chern	4
+ PDF Chat	Complex algebraic plane curves via Poincaré--Hopf formula. III. Codimension bounds	2008	Maciej Borodzik Henryk Żołądek	4
+	On the topology of non-complete algebraic surfaces	1982	Takao Fujita	4
+	Ordinary Differential Equations	2017	John M. Stewart	4
+	Finitely generated groups of germs of one-dimensional conformal mappings, and invariants for complex singular points of analytic foliations of the complex plane	1993	P M Elizarov Yu. Ilyashenko А. А. Щербаков Сергей Воронин	4
+ PDF Chat	A preparation theorem for codimension-one foliations	2006	Frank Loray	4
+	None	1998	Henryk Żołądek	4
+	The analytic and formal normal form for the nilpotent singularity. The case of generalized saddle-node	2002	Ewa Stróżyna	4
+	Singular points of complex hypersurfaces	1968	John Milnor	4
+	On a class of rational cuspidal plane curves	1995	Mikhail Zaidenberg Hubert Flenner	4
+	The chebyshev property of elliptic integrals	1988	G. S. Petrov	4
+	Classification de certains feuilletages associ�s � un cusp	1994	Frank Loray R. Meziani	3
+	The Monodromy Group	2006	Henryk Żołądek	3
+ PDF Chat	Remarks on "The classification of reversible cubic systems with center"	1996	Henryk Żołądek	3
+	Réduction formelle des singularités cuspidales de champs de vecteurs analytiques	1999	Frank Loray	3
+ PDF Chat	The Hess-Appelrot system. I. Invariant torus and its normal hyperbolicity	2012	Paweł Lubowiecki Henryk Żołądek	3
+ PDF Chat	A numerical characterization of ball quotients for normal surfaces with branch loci	1989	Ryoichi Kobayashi Shu Nakamura Fumio Sakai	3
+	None	2001	Piotr J. Leszczyński Henryk Żołądek	3
+	Ordinary Differential Equations.	1993	Fred Brauer Vladimir I. Arnold Roger Cook	3
+ PDF Chat	Symétrie et forme normale des centres et foyers dégénérés	1982	Robert Moussu	3
+	Asymptotic expansions for ordinary differential equations	1965	Wolfgang Wasow	3
+	Algebraic solutions of polynomial differential equations and foliations in dimension two	1988	Alcides Lins Neto	3
+	Ordinary differential equations and smooth dynamical systems	1997	D. V. Anosov S Kh Aranson Vladimir I. Arnold I. U. Bronshtein Yu. Ilyashenko В. З. Гринес	3
+	Branching of solutions and nonexistence of first integrals in Hamiltonian mechanics. I	1983	S. L. Ziglin	3
+	The degree of rational cuspidal curves	1989	Takashi Matsuoka Fumio Sakai	3
+	Real analytic varieties with the finiteness property and complex abelian integrals	1984	Askold Khovanskiĭ	3
+	Linear Grading Function and Further Reduction of Normal Forms	1996	Hiroshi Kokubu Hiroe Oka Duo Wang	3
+	On the number of singular points of plane curves	1995	Mikhail Zaidenberg S. Yu. Orevkov	3
+ PDF Chat	Sur les courbes définies par des équations différentielles	1901	Ivar Bendixson	3
+ PDF Chat	Rational polynomials of simple type	2002	Walter D. Neumann Paul Norbury	3
+	An introduction to differential algebra	1957	Irving Kaplansky	3
+	A Treatise on Bessel Functions and Their Applications to Physics	1967	Andrew Gray G. B. Mathews Albert A. Mullin	3
+	Estimate of the number of zeros of an abelian integral depending on a parameter and limit cycles	1984	Alexander Varchenko	3
+	Complex algebraic plane curves via their links at infinity	1989	Walter D. Neumann	3
+ PDF Chat	Liouvillian first integrals of differential equations	1992	Michael F. Singer	3
+ PDF Chat	Divergence and summability of normal forms of systems of differential equations with nilpotent linear part	2004	Reinhard Schäfke Mireille Canalis-Durand	3