N. Roytvarf

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Common Coauthors
Commonly Cited References
Action Title Year Authors # of times referenced
+ PDF Chat Centennial History of Hilbert's 16th Problem 2002 Yu. Ilyashenko
4
+ Cubic Systems and Abel Equations 1998 J. Devlin
N. G. Lloyd
J.M. Pearson
4
+ Abel Equations: Composition Conjectures and the Model Problem 2000 Colin Christopher
4
+ Limit Cycles for a Class of Abel Equations 1990 Armengol Gasull
Jaume Libre
4
+ Center conditions III: Parametric and model center problems 2000 M. Briskin
Jean–Pierre Françoise
Yosef Yomdin
4
+ Some New Results on Abel Equations 2001 Yang Lijun
Yun Tang
4
+ Non-autonomous equations related to polynomial two-dimensional systems 1987 M.A.M. Alwash
N. G. Lloyd
4
+ On a condition for a centre of cubic non-autonomous equations 1989 M.A.M. Alwash
4
+ Bernstein Inequalities and Applications to Analytic Geometry and Differential Equations 1997 Jean–Pierre Françoise
Yosef Yomdin
3
+ PDF Chat Algebraic particular integrals, integrability and the problem of the center 1993 Dana Schlomiuk
3
+ Mathematical problems for the next century 1998 Steve Smale
3
+ Polynomials with Special Regard to Reducibility 2000 Andrzej Schinzel
3
+ PDF Chat A counterexample to the “composition conjecture" 2002 Fedor Pakovich
3
+ On the number of solutions of the equation $$\frac{{dx}}{{dt}} = \sum\limits_{j = 0}^n {a_j (t) x^j ,0 \leqq t \leqq 1,} $$ for whichx(0)=x(1) 1980 Alcides Lins Neto
3
+ PDF Chat On the polynomial moment problem 2003 Fedor Pakovich
3
+ PDF Chat Prime and composite polynomials 1922 J. F. Ritt
3
+ Algorithmic Derivation of Centre Conditions 1996 J. M. Pearson
N. G. Lloyd
Colin Christopher
3
+ Center conditions, compositions of polynomials and moments on algebraic curves 1999 M. Briskin
Jean–Pierre Françoise
Yosef Yomdin
3
+ PDF Chat Bifurcations of Planar Vector Fields and Hilbert's Sixteenth Problem 1998 Robert Roussarie
3
+ On the number of limit cycles which appear with the variation of coefficients from an equilibrium position of focus or center type 1954 Nathalie Bautin
2
+ Center conditions II: Parametric and model center problems 2000 M. Briskin
Jean–Pierre Françoise
Yosef Yomdin
2
+ NEW FAMILIES OF CENTERS AND LIMIT CYCLES FOR POLYNOMIAL DIFFERENTIAL SYSTEMS WITH HOMOGENEOUS NONLINEARITIES 2003 李承治
李伟固
Jaume
Llibre
张芷芬
2
+ Ordinary Differential Equations 2017 John M. Stewart
2
+ Function Rings and Riemann Surfaces 1958 John Wermer
2
+ PDF Chat Chaînes holomorphes de bord donné dans $\bbfC P^n$ 1997 Pierre Dolbeault
Gennadi M. Henkin
2
+ Tangential Version of Hilbert 16th Problem for the Abel Equation 2005 M. Briskin
Yosef Yomdin
2
+ Generalized Moments, Center-Focus Conditions, and Compositions of Polynomials 2001 M. Briskin
Jean–Pierre Françoise
Yosef Yomdin
2
+ Petrov modules and zeros of Abelian integrals 1998 Lubomir Gavrilov
2
+ Composition conditions and center problem 2001 Seok Hur
2
+ Bifurcation of Planar Vector Fields and Hilbert’s Sixteenth Problem 1998 Robert Roussarie
2
+ Complex zeros of an elliptic integral 1989 G. S. Petrov
2
+ The Bautin ideal of the Abel equation 1998 M. Briskin
J-P Françoise
Yosef Yomdin
2
+ PDF Chat Second-order analysis in polynomially perturbed reversible quadratic Hamiltonian systems 2000 Lubomir Gavrilov
Iliya D. Iliev
2
+ Two-dimensional Fuchsian systems and the Chebyshev property 2003 Lubomir Gavrilov
Iliya D. Iliev
2
+ PDF Chat On polynomials orthogonal to all powers of a Chebyshev polynomial on a segment 2004 Fedor Pakovich
2
+ Introduction to the Algebraic Theory of Invariants of Differential Equations 1989 Konstantin Sergeevich Sibirskiĭ
2
+ Real analytic varieties with the finiteness property and complex abelian integrals 1984 Askold Khovanskiĭ
2
+ AN EXAMPLE OF EQUATIONS<i>dw</i>/<i>dz</i>=<i>P</i><sub><i>n</i></sub>(<i>z</i>,<i>w</i>)/<i>Q</i><sub><i>n</i></sub>(<i>z</i>,<i>w</i>) HAVING A COUNTABLE NUMBER OF LIMIT CYCLES AND ARBITRARILY LARGE PETROVSKIĬ-LANDIS GENUS 1969 Ju S Il'jašenko
2
+ The Number of Periodic Solutions of the Equation Ż=<i>z</i> <sup> <i>N</i> </sup> +<i>p</i> <sub>1</sub> (<i>t</i> )<i>z</i> <sup> <i>N</i> −1</sup> +…+<i>p</i> <sub> <i>N</i> </sub> (<i>t</i> ) 1973 N. G. Lloyd
2
+ Word problems related to derivatives of the displacement map 1991 J. Devlin
2
+ PDF Chat Permutable rational functions 1923 J. F. Ritt
2
+ Word problems related to periodic solutions of a non-autonomous system 1990 J. Devlin
2
+ Periodic solutions of a quartic differential equation and Groebner bases 1996 M.A.M. Alwash
2
+ On Boundaries of Complex Analytic Varieties, I 1975 F. Reese Harvey
H. Blaine Lawson
2
+ Counting Real Zeros of Analytic Functions Satisfying Linear Ordinary Differential Equations 1996 Yulii Il'yashenko
Sergeî Yakovenko
2
+ The problem of center for resonant singular points of polynomial vector fields 1997 Henryk Żołądek
2
+ Periodic solutions of polynomial first order differential equations 1981 Siavash Shahshahani
2
+ Double exponential estimate for the number of zeros of complete Abelian integrals 1995 Uuliî Il'yashenko
Sergeî Yakovenko
2
+ Dynamics retrospective: great problems, attempts that failed 1991 Steve Smale
1
+ PDF Chat Higher order Poincaré-Pontryagin functions and iterated path integrals 2005 Lubomir Gavrilov
1