Publicacions en col·laboració amb investigadors/es de Universitat Politècnica de Catalunya (10)

2021

  1. Quadratic planar differential systems with algebraic limit cycles via quadratic plane Cremona maps

    Advances in Mathematics, Vol. 389

2014

  1. Cofactors and equilibria for polynomial vector fields

    Proceedings of the Royal Society of Edinburgh Section A: Mathematics, Vol. 144, Núm. 4, pp. 753-760

2013

  1. Analytic integrability of the Bianchi class A cosmological models with 0 ≤ k < 1

    Chaos, Solitons and Fractals, Vol. 48, Núm. 1, pp. 12-21

  2. On the absence of analytic integrability of the Bianchi Class B cosmological models

    Chaos, Vol. 23, Núm. 1

  3. Polynomial vector fields in ℝ3 with infinitely many limit cycles

    International Journal of Bifurcation and Chaos, Vol. 23, Núm. 2

2012

  1. Analytic integrability of Bianchi class A cosmological models with k = 1

    Journal of Geometry and Physics, Vol. 62, Núm. 2, pp. 381-386

  2. Local behavior of planar analytic vector fields via integrability

    Journal of Mathematical Analysis and Applications, Vol. 385, Núm. 1, pp. 264-277

  3. Some new results on Darboux integrable differential systems

    Journal of Mathematical Analysis and Applications, Vol. 394, Núm. 1, pp. 416-424

2011

  1. A survey on the blow up technique

    International Journal of Bifurcation and Chaos, Vol. 21, Núm. 11, pp. 3103-3118

2010

  1. Polynomial inverse integrating factors for quadratic differential systems

    Nonlinear Analysis, Theory, Methods and Applications, Vol. 73, Núm. 4, pp. 881-914