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Finding gaps in a spectrum

Hector Giacomini , Amaury Mouchet
Journal of Physics A: Mathematical and Theoretical, 2007, 40 (39), pp.F921-F928
Journal articles hal-00157479v1

A new approach for the study of limit cycles

Johanna D. García-Saldaña , A. Gasull , Hector Giacomini
Journal of Differential Equations, 2020, 269
Journal articles hal-02879499v1

Solving polynomials with ordinary differential equations

Armengol Gasull , Hector Giacomini
2020
Preprints, Working Papers, ... hal-02879497v1

Proving the existence of numerically detected planar limit cycles

Gasull Armengol , Hector Giacomini , Grau Maite
2016
Preprints, Working Papers, ... hal-01292647v1
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NUMBER OF LIMIT CYCLES FOR PLANAR SYSTEMS WITH INVARIANT ALGEBRAIC CURVES

Armengol Gasull , Hector Giacomini
2022
Preprints, Working Papers, ... hal-03835478v1

Analytic nilpotent centers as limits of nondegenerate centers revisited

Isaac A. Garcia , Hector Giacomini , Jaume Giné , Jaume Llibre
Journal of Mathematical Analysis and Applications, 2016, 441, pp.893-899. ⟨10.1016/j.jmaa.2016.04.046⟩
Journal articles hal-01309525v1

Effective construction of Poincaré-Bendixson regions

Armengol Gasull , Hector Giacomini , Maite Grau
Journal of Applied Analysis and Computation, 2017, 7 (4), pp.1549-1569. ⟨10.11948/2017094⟩
Journal articles hal-03108134v1
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Effectiveness of the Bendixson-Dulac theorem

Gasull Armengol , Hector Giacomini
2021
Preprints, Working Papers, ... hal-03108070v1