J. C. Artés, M. C. Mota, A. C. Rezende.   NEW 2026-04-07
Topological study of families with two infinite saddle-nodes of different types or with an infinite nilpotent singularity.
Preprint. April, 2026.
Abstract

J. C. Artés, J. Llibre, D. Schlomiuk, N. Vulpe.   NEW 2026-04-07
Codimension in planar polynomial differential systems.
Preprint. April, 2026.
Abstract

J. C. Artés, L. Cairó.   NEW 2026-04-07
Phase portraits of quadratic differential systems with a weak focus and a $\binom11 SN$.
Preprint. April, 2026.
Abstract

C. Cao, J. Llibre.   NEW 2026-04-07
On the dynamics of the Moon-Rand systems.
Preprint. April, 2026.
Abstract

F. Becatti, B. R. de Freitas, J. Llibre.   NEW 2026-04-07
Limit cycles of continuous-discontinuous piecewise linear differential systems separated by one straight line.
Preprint. April, 2026.
Abstract

W. Cui, J. Llibre.   NEW 2026-04-07
Dynamics at infinity and on invariant algebraic surfaces of a generalized Lorenz-Type system.
Preprint. April, 2026.
Abstract

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

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. To appear in Abstract and Applied Analysis
Full PDF

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