Valery G. Romanovski

According to our database1, Valery G. Romanovski authored at least 38 papers between 2001 and 2020.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


Online presence:



On Some Symmetries of Quadratic Systems.
Symmetry, 2020

Limit Cycles in a Model of Olfactory Sensory Neurons.
Int. J. Bifurc. Chaos, 2019

Reversibility in polynomial systems of ODE's.
Appl. Math. Comput., 2018

Bi-center problem for some classes of Z<sub>2</sub>-equivariant systems.
J. Comput. Appl. Math., 2017

The Maximal Number of Limit Cycles in Perturbations of Piecewise Linear Hamiltonian Systems with Two Saddles.
Int. J. Bifurc. Chaos, 2017

On New Integrals of the Algaba-Gamero-Garcia System.
Proceedings of the Computer Algebra in Scientific Computing - 19th International Workshop, 2017

Complete integrability and time-reversibility of some 3-dim systems.
Appl. Math. Lett., 2016

Qualitative investigation of a gene model using computer algebra algorithms.
Program. Comput. Softw., 2015

Some Bifurcation Analysis in a Family of Nonsmooth Liénard Systems.
Int. J. Bifurc. Chaos, 2015

Groebner Basis Methods for Stationary Solutions of a Low-Dimensional Model for a Shear Flow.
J. Nonlinear Sci., 2014

Limit cycle bifurcations in a class of piecewise smooth systems with a double homoclinic loop.
Appl. Math. Comput., 2014

Investigation of center manifolds of three-dimensional systems using computer algebra.
Program. Comput. Softw., 2013

Linearizability and local bifurcation of critical periods in a cubic Kolmogorov system.
J. Comput. Appl. Math., 2013

Limit Cycle bifurcations from Centers of Symmetric Hamiltonian Systems perturbed by cubic polynomials.
Int. J. Bifurc. Chaos, 2013

Bifurcations of planar Hamiltonian systems with impulsive perturbation.
Appl. Math. Comput., 2013

The center problem for a 2: -3 resonant cubic Lotka-Volterra system.
Appl. Math. Comput., 2013

Foreword from the Editors.
J. Symb. Comput., 2012

Isochronicity and normal forms of polynomial systems of ODEs.
J. Symb. Comput., 2012

Linear Centers with perturbations of Degree 2D + 5.
Int. J. Bifurc. Chaos, 2012

Linearization of two-dimensional systems of ODEs without conditions on small denominators.
Appl. Math. Lett., 2012

The 1: -q resonant center problem for certain cubic Lotka-Volterra systems.
Appl. Math. Comput., 2012

The Resonant Center Problem for a 2: -3 Resonant Cubic Lotka-Volterra System.
Proceedings of the Computer Algebra in Scientific Computing - 14th International Workshop, 2012

Calculation of first integrals of a two-dimensional ODE system near a degenerate stationary point by computer algebra tools.
Program. Comput. Softw., 2011

An approach to solving systems of polynomials via modular arithmetics with applications.
J. Comput. Appl. Math., 2011

Linearizability conditions for Lotka-Volterra planar complex quartic systems having homogeneous nonlinearities.
Comput. Math. Appl., 2011

Normal Forms of Two p: - q Resonant Polynomial Vector Fields.
Proceedings of the Computer Algebra in Scientific Computing - 13th International Workshop, 2011

Limit Cycles and Centers in a cubic Planar System.
Int. J. Bifurc. Chaos, 2010

On Sufficient Conditions for Integrability of a Planar System of ODEs Near a Degenerate Stationary Point.
Proceedings of the Computer Algebra in Scientific Computing - 12th International Workshop, 2010

The Cyclicity of a Cubic System.
Open Syst. Inf. Dyn., 2009

Time-Reversibility in 2-Dimensional Systems.
Open Syst. Inf. Dyn., 2008

1: -3 resonant centers on C<sup>2</sup> with homogeneous cubic nonlinearities.
Comput. Math. Appl., 2008

Linearizablity of 1: -3 resonant system with homogeneous cubic nonlinearities.
Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2008

Bifurcations of Periodic Points of Some Algebraic Maps.
Math. Comput. Sci., 2007

Linearizability conditions for a cubic system.
Appl. Math. Comput., 2007

Energy Evolution in Time-Dependent Harmonic Oscillator.
Open Syst. Inf. Dyn., 2006

The center conditions for a Liénard System.
Comput. Math. Appl., 2006

The Sibirsky component of the center variety of polynomial differential systems.
J. Symb. Comput., 2003

Bautin ideal of a cubic map.
Appl. Math. Lett., 2001