Bifurcation phenomenon of the nonlinear equation f(x,λ)=(x x +λx +λ ,-x -x ) T=0 near the origin is studied by using LS reduction and Newton′s diagram,three branches bifur cating equilibrium point is obtained.
Bifurcation phenomenon of the nonlinear equation f(x,λ)=(x x +λx +λ ,-x -x ) T=0 near the origin is studied by using LS reduction and Newton′s diagram,three branches bifur cating equilibrium point is obtained.
利用LS简约和Newton图研究了非线性方程 f(x ,λ) =(xx +λx +λ ,-x-x ) T =0 在原点附近的分岔现象 ,得到了从平衡点分枝出来的全部实的三个解枝 .