Journal of Shanghai University(Natural Science Edition) ›› 2026, Vol. 32 ›› Issue (2): 352-374.doi: 10.12066/j.issn.1007-2861.2439

• Mathematics • Previous Articles    

Linearizability conditions of a 1:-4 resonant quadratic system

HU Zhaoping, ZHANG Tao   

  1. College of Sciences, Shanghai University, Shanghai 200444, China
  • Received:2022-12-07 Published:2026-05-11

Abstract: In this paper, we study the linearizability for the complex 1:-4 resonant quadratic system, and we obtain the necessary and sufficient conditions for the linearizibility of the system.

Key words: Integrability, linearizability, Darboux factor, cofactor, integrable factor

CLC Number: