A. Gasull, J. L. Varona.   NEW 2026-03-30
101 microdemostraciones.
Mat. Mat., 2026(1), 71. 2026.
PreprintAbstract

M. E. Anacleto, J. Llibre.   NEW 2026-03-27
Bifurcation of limit cycles from a cubic cente.
Preprint. March, 2026.
Abstract

J. C. Artés, L. Cairó, J. Llibre.   NEW 2026-03-26
New exploration of phase portrait classification of quadratic polynomial differential systems based on Invariant Theory.
Applied Math., 5(2), Article 68. 2025. [DOI]
AbstractFull PDF

J. C. Artés, N. Vulpe.   NEW 2026-03-26
The codimension of the phase portraits for degenerate quadratic differential systems.
Bul. Acad. Ştiinţe Repub. Mold. Mat., 106(3), 587–4322. 2024.
AbstractFull PDF

J. Llibre, H. Ou.   NEW 2026-03-25
Quadratic systems with two invariant real straight lines and an invariant parabola.
Electron. J. Qual. Theory Differ. Equ., 66, 1-54. 2025. [DOI]
Preprint

V. Mañosa, C. Pantazi.   NEW 2026-03-24
Dynamics of Kahan-Hirota-Kimura maps with rational invariant fibrations.
Preprint. March, 2026.
PreprintAbstract

J. Ginoux, R. Meucci, J. Llibre, G. Chen, L. O. Chua.   NEW 2026-03-23
From generalized controlled nonlinear oscillators to Lorenz-like systems.
Preprint. March, 2026.
Abstract

D. Juher, F. Mañosas, D. Rojas.   NEW 2026-03-23
Zero entropy cycles on trees: from Topology to Combinatorics and an application to star maps.
Preprint. March, 2026.
PreprintAbstract

J. C. Artés, L. Cairó, J. Llibre.   NEW 2026-03-17
Phase portraits of the families V to X for the quadratic polynomial differential systems.
Preprint. March, 2026.
Abstract

B. Espigulé, D. Juher.   NEW 2026-03-10
Finite capture and the closure of roots of restricted polynomials.
Preprint. March, 2026.
PreprintAbstract

M. T. A. Cabrera, G. Anacona Erazo, J. Llibre.   NEW 2026-03-08
Global phase portrait of the Chen-Ueta dynamical system with invariants sets.
March, 2026.
Abstract

J. Llibre, A. Murza.   NEW 2026-03-08
Flow-invariant curves in fixed-point subspaces.
Preprint. March, 2026.
Abstract

Y. Li, J. Llibre.   NEW 2026-03-02
Global dynamics of a class of Rayleigh-Liénard systems (I): The Saddle Case.
Preprint. March, 2026.
Abstract

I. A. García, J. Giné, V. Mañosa.   NEW 2026-02-25
Monodromic singularities of Brunella-Miari vector fields with two edges in the Newton diagram.
Preprint. February, 2026.
Abstract

J. Llibre, C. Valls.   NEW 2026-02-16
Global asymptotical stability on the generalized polynomial Liénard systems.
LliVal2026. February, 2026.
Abstract

C. A. Buzzi, Y. R. Carvalho.   NEW 2026-02-16
Local bifurcations in a class of piecewise-smooth Filippov systems with a nonregular switching curve via a nonlinear double regularization process.
Preprint. February, 2026.
PreprintAbstract

J. Llibre, T. Salhi.   NEW 2026-02-16
Limit cycles and phase portraits of rigid polynomial differential systems.
Preprint. February, 2026.
Abstract

J. Llibre, A. Murza.   NEW 2026-02-15
Invariant meridians and parallels on the hyperboloid of one sheet.
DIFFER GEOM, 102, 102326. 2026. [DOI]
Abstract

J. C. Artés, C. Trullàs.   NEW 2026-02-13
Quadratic differential systems with a weak focus of first order and a finite saddle-node.
Internat. J. Bifur. Chaos Appl. Sci. Engrg. 2026 (Published online) [DOI]
PreprintAbstract

F. Braun, M. N. Cassiano, J. Llibre, L. F. Mello.   NEW 2026-02-06
Jacobian pairs for planar analytic quadratic-like submersion functions.
Preprint. February, 2026.
Abstract