scientific article; zbMATH DE number 7057092

zbMath1423.34031MaRDI QIDQ5376895

Claudia Valls, Jaume Llibre, Jaume Giné

Publication date: 21 May 2019

Full work available at URL: https://ejde.math.txstate.edu/Volumes/2019/71/abstr.html#latest

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Liénard systemfirst integralscenter-focus problem

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Nonlinear ordinary differential equations and systems (34A34) Symmetries, invariants of ordinary differential equations (34C14) Explicit solutions, first integrals of ordinary differential equations (34A05) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35)

Cites Work

• The estimate of the amplitude of limit cycles of symmetric Liénard systems
• An algebraic approach to the classification of centers in polynomial Liénard systems
• Center problem for several differential equations via Cherkas' method
• Center problem for trigonometric Liénard systems
• Qualitative theory of planar differential systems
• A SURVEY ON THE BLOW UP TECHNIQUE
• Unnamed Item
• Unnamed Item