四川大学学报（自然科学版）2020，Vol.57Issue(5)：825-829,5.DOI:10.3969/j.issn.0490-6756.2020.05.001
一个三维系统的音叉分岔
Pitchfork bifurcations of a three-dimensional system
摘要
Abstract
This paper aims at the pitchfork bifurcations of a three-dimensional system,in which each e-quation in the system contains a single quadratic cross-product term.The change of the number of equi-libria of the system as one parameter varies near a critical value,i.e.,the pitchfork bifurcations for one parameter,is analyzed.The stability of the equilibria generated by the pitchfork bifurcations is investi-gated as well.关键词
平衡点/音叉分岔/稳定性Key words
Equilibrium/Pitchfork bifurcation/Stability分类
数理科学引用本文复制引用
杨柠玮..一个三维系统的音叉分岔[J].四川大学学报（自然科学版）,2020,57(5):825-829,5.基金项目
国家自然科学基金(11471228) （11471228）
