Normalizable, Integrable, and Linearizable Saddle Points for Complex Quadratic Systems in \Bbb C2
Journal of Dynamical and Control Systems
Ideals, Varieties, and Algorithms: An Introduction to Computational Algebraic Geometry and Commutative Algebra, 3/e (Undergraduate Texts in Mathematics)
1: -3 resonant centers on C2 with homogeneous cubic nonlinearities
Computers & Mathematics with Applications
Normal forms of two p :: -q resonant polynomial vector fields
CASC'11 Proceedings of the 13th international conference on Computer algebra in scientific computing
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We study the systems of differential equations of the form . x = x + p(x,y), . y = -3y + q(x,y), where p and q are homogeneous polynomials of degree three (either of which may be zero). The necessary and sufficient coefficient conditions for linearization of such systems are obtained.