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5. An uniqueness criterion of limit cycles for polynomial systems with homogeneous nonlinearities

An uniqueness criterion of limit cycles for polynomial systems with homogeneous nonlinearities

来源 :2016年上海微分方程与动力系统会议 | 被引量 : 0次 | 上传用户：x1ete

【摘 要】

：

　　This paper is devoted to study the planar polynomial system: x′= ax-y+Pn(x,y),y′= x+ay+Qn(x,y),where a ∈ R and Pn,Qn are homogeneous polynomials of degre

【作 者】

：

梁海华 

【出 处】

：

2016年上海微分方程与动力系统会议

【发表日期】

：

2016年10期

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　　This paper is devoted to study the planar polynomial system: x′= ax-y+Pn(x,y),y′= x+ay+Qn(x,y),where a ∈ R and Pn,Qn are homogeneous polynomials of degree n ≥ 2.

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