- Matemàtica
Departamento
Douglas S.
Shafer
Publicaciones en las que colabora con Douglas S. Shafer (8)
2019
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Center cyclicity of Lorenz, Chen and Lü systems
Nonlinear Analysis, Theory, Methods and Applications, Vol. 188, pp. 362-376
2018
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Cyclicity of polynomial nondegenerate centers on center manifolds
Journal of Differential Equations, Vol. 265, Núm. 11, pp. 5767-5808
2016
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Cyclicity of a class of polynomial nilpotent center singularities
Discrete and Continuous Dynamical Systems- Series A, Vol. 36, Núm. 5, pp. 2497-2520
2015
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Cyclicity of nilpotent centers with homogeneous nonlinearities
Proceedings of the XXIV Congress on Differential Equations and Applications, XIV Congress on Applied Mathematics
2013
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Properties of Monodromic Points on Center Manifolds in ℝ3 via Lie Symmetries
Journal of Dynamics and Differential Equations, Vol. 25, Núm. 4, pp. 981-1000
2012
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The 1: -q resonant center problem for certain cubic Lotka-Volterra systems
Applied Mathematics and Computation, Vol. 218, Núm. 23, pp. 11620-11633
2005
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Integral invariants and limit sets of planar vector fields
Journal of Differential Equations, Vol. 217, Núm. 2, pp. 363-376
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Limit sets of planar vector fields and the vanishing set of inverse integrating factors
EQUADIFF 2003: INTERNATIONAL CONFERENCE ON DIFFERENTIAL EQUATIONS