Adriana Buică

Averaging methods for finding periodic orbits via Brouwer degree

Adriana Buică, Jaume Llibre · Bulletin des Sciences Mathématiques · 2003 · 296 citations

Numerical Analysis, Orbit Determination, Engineering +4

Periodic solutions of nonlinear periodic differential systems with a small parameter

Adriana Buică, Jean–Pierre Françoise, Jaume Llibre · Communications on Pure &amp Applied Analysis · 2007 · 135 citations · Full text

Periodic Solutions, Hamiltonian Theory, Invariant Manifold +8

Limit cycles of a perturbed cubic polynomial differential center

Adriana Buică, Jaume Llibre · Chaos Solitons & Fractals · 2006 · 44 citations

Limit Cycles, Geometric Singular Perturbation Theory, Bifurcation Theory +1

Asymptotic Stability of Periodic Solutions for Nonsmooth Differential Equations with Application to the Nonsmooth van der Pol Oscillator

Adriana Buică, Jaume Llibre, Oleg Makarenkov · SIAM Journal on Mathematical Analysis · 2009 · 34 citations

Periodic Solutions, Nonsmooth Differential Equations, -Periodic Solutions +9

The third order Melnikov function of a quadratic center under quadratic perturbations

Adriana Buică, Armengol Gasull, Jiazhong Yang · Journal of Mathematical Analysis and Applications · 2006 · 27 citations

Spectral Theory, Perturbation Method, Singularly Perturbed Problem +4