Normal Forms for Polynomial Differential Systems in ℝ3 Having an Invariant Quadric and a Darboux Invariant
Abstract
We give the normal forms of all polynomial differential systems in ℝ3 which have a nondegenerate or degenerate quadric as an invariant algebraic surface. We also characterize among these systems those which have a Darboux invariant constructed uniquely using the invariant quadric, giving explicitly their expressions. As an example, we apply the obtained results in the determination of the Darboux invariants for the Chen system with an invariant quadric.
References
- Int. J. Bifurcation and Chaos 9 , 1465 ( 1999 ) . Link, Web of Science, Google Scholar
-
C. Christopher and C. Li , Limit Cycles of Differential Equations ( Birkhäuser-Verlag , Basel , 2007 ) . Google Scholar - Pacific J. Math. 229 , 63 ( 2007 ) . Crossref, Web of Science, Google Scholar
- Trans. Amer. Math. Soc. 318 , 557 ( 1990 ) . Crossref, Web of Science, Google Scholar
-
F. Dumortier , J. Llibre and J. C. Artés , Qualitative Theory of Planar Differential Systems ( Springer-Verlag , NY , 2006 ) . Google Scholar -
J. Guckenheimer and P. Holmes , Nonlinear Oscillations, Dynamical Systems and Bifurcations of Vector Fields ( Springer-Verlag , NY , 2002 ) . Google Scholar -
J. P. Jouanolou , Lectures Notes in Mathematics 708 ( 1979 ) . Google Scholar - J. Phys. A: Math. Theor. 41 , 21 ( 2008 ) . Crossref, Web of Science, Google Scholar
- Physica D 238 , 241 ( 2009 ) . Crossref, Web of Science, Google Scholar
- J. Diff. Eqs. 246 , 541 ( 2009 ) . Crossref, Web of Science, Google Scholar
- Bull. Sci. Math. 134 , 189 ( 2010 ) . Crossref, Web of Science, Google Scholar
- Int. J. Bifurcation and Chaos 20 , 3137 ( 2010 ) . Link, Web of Science, Google Scholar
- J. Math. Phys. 52 , 12 ( 2011 ) . Google Scholar
- Int. J. Bifurcation and Chaos 22 , 125 ( 2012 ) . Link, Web of Science, Google Scholar
- Qualit. Th. Dyn. Syst. 11 , 129 ( 2012 ) . Crossref, Web of Science, Google Scholar
- Int. J. Bifurcation and Chaos 22 , 1250154-1 ( 2012 ) . Link, Web of Science, Google Scholar
- Z. Angew. Math. Phys. ZAMP 41 , 1127 ( 2013 ) . Google Scholar
- Commun. Contemp. Math. ( 2014 ) , DOI: 10.1142/S0219199714500187 . Google Scholar
- Llibre, J. & Ramírez, R. [2014] "Inverse problems in ordinary differential equations and applications to mechanics," Submitted . Google Scholar
- J. Atmos. Sci. 20 , 130 ( 1963 ) . Crossref, Web of Science, Google Scholar
- Int. J. Bifurcation and Chaos 17 , 2739 ( 2007 ) . Link, Web of Science, Google Scholar
-
S. H. Strogatz , Nonlinear Dynamics and Chaos: With Applications to Physics, Biology, Chemistry and Engineering ( Westview Press , NY , 2001 ) . Google Scholar -
S. Wiggins , Global Bifurcation and Chaos ( Springer-Verlag , NY , 1988 ) . Crossref, Google Scholar -
S. Wiggins , Introduction to Applied Nonlinear Dynamical Systems and Chaos ( Springer-Verlag , NY , 2003 ) . Google Scholar