34 publications found

M. Corbera, C. Valls.   NEW 2023-12-04
Phase portraits of a generalized Liénard system with homogeneous nonlinearities.
Preprint. December, 2023.
Abstract

W. Aziz, C. J. Christopher, C. Pantazi, S. Walcher.   NEW 2023-12-01
Liouvillian integrability of three dimensional vector fields.
Preprint. December, 2023.
PreprintAbstract

L. Baymout, R. Benterki, J. Llibre.   NEW 2023-12-01
Limit cycles of some families of discontinuous piecewise differential systems separated by a straight line.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 33(14), 2350166. 2023. [DOI]
Abstract

A. Linero, V. Mañosa, D. Nieves.   NEW 2023-12-01
On the accumulation points of non-periodic orbits of a difference equation of fourth order.
J. Math. Anal. Appl., 531, 127895. 2024.
PostprintAbstract

C. J. Christopher, C. Li, J. Torregrosa.   NEW 2023-11-30
Limit Cycles of Differential Equations.
Birkhäuser Cham, 2024.
Link Springer

J. Villadelprat, D. Marín, L. Queiroz.   NEW 2023-11-22
The period of the limit cycle bifurcating from a persistent polycycle.
Preprint. June, 2023.
PreprintAbstract

J. Llibre, F. Braun.   NEW 2023-11-19
Parallel vector fields and global injectivity in two dimensions.
Preprint. November, 2023.
Abstract

J. Llibre, X. Zhang.   NEW 2023-11-13
Periodic orbits and non-existence of C$^1$ first integrals for analytic differential systems exhibiting a zero-Hopf bifurcation in R^3.
Preprint. November, 2023.
Abstract

J. Llibre, L. P. Serantola.   NEW 2023-11-13
New families of global cubic centers.
Preprint. November, 2023.
Abstract

J. Llibre, J. Yu.   NEW 2023-11-13
Periodic orbits and C$^1$ non-integrability of the 3D van der pol-Duffing oscillator system.
Preprint. November, 2023.
Abstract

J. C. Artés.   NEW 2023-11-05
Structurally unstable quadratic vector fields of codimension two: families possessing one finite saddle-node and a separatrix connection.
Qual. Theory Dyn. Syst. 2024 (Published online)
AbstractFull PDF

J. Llibre, C. Valls.   NEW 2023-11-03
On the dynamics of the ACDM model of the universe.
Preprint. November, 2023.
Abstract

S. Li, C. Liu, J. Llibre.   NEW 2023-10-29
On the Poincaré-Bendixson index formula for planar piecewise smooth vector fields.
J. Nonlinear Sci., 33(118), . 2023. [DOI]
Abstract

D. Juher, F. Mañosas, D. Rojas.   NEW 2023-10-25
Characterization of the tree cycles with minimum positive entropy for any period.
Preprint. October, 2023.
PreprintAbstract