Results 261 to 270 of about 274,225 (273)

Liouvillian and analytic integrability of the quadratic vector fields having an invariant ellipse

Acta Mathematica Sinica, English Series, 2014
Jaume Llibre, Claudia Valls
exaly  

Perturbations of the non-generic quadratic Hamiltonian vector fields with hyperbolic segment

Bulletin Des Sciences Mathematiques, 2001
exaly  

Successive derivatives of a first return map, application to the study of quadratic vector fields

Ergodic Theory and Dynamical Systems, 1996
exaly  

Algebraic Integrability of Perturbations of Quadratic Vector Fields

Mediterranean Journal of Mathematics
Antonio Algaba, Jaume Giné, Manuel Reyes   +2 more
openaire   +1 more source

On the 4-rank of class groups of quadratic number fields

Inventiones Mathematicae, 2006
exaly  

Self-Quadratic and Crossing-Cubic Vector Fields

openaire   +1 more source

Vector spaces and quadratic forms ever local fields

1989
openaire   +1 more source

Self-Quadratic and Self-Cubic Vector Fields

openaire   +1 more source

Crossing-Quadratic and Self-Cubic Vector Fields

openaire   +1 more source

Explicit Quadratic Bézier Curves for Gradient Vector Field Trajectory Following

Journal of Guidance, Control, and Dynamics
Travis W. Moleski, Jay P. Wilhelm
openaire   +1 more source