可积微分系统的极限环分支

11701306
2017
A0301.常微分方程
杨纪华
青年科学基金项目
教授
宁夏师范学院
23万元
Melnikov函数;可积微分系统;等时中心;Abel积分;极限环
2018-01-01到2020-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Complete Hyper-elliptic Integrals of the First Kind and the Chebyshev Property 期刊论文 杨纪华
2 Bifurcation of limit cycles of the nongeneric quadratic reversible system with discontinuous perturbations 期刊论文 杨纪华
3 On the Algebraic Structure and the Number of Zeros of Abelian Integral for a Class of Hamiltonians with Degenerate Singularities 期刊论文 杨纪华
4 一类Hamiltonian系统的Abelian积分的零点 期刊论文 杨纪华;张二丽
5 Picard–Fuchs Equation Applied to Quadratic Isochronous Systems with Two Switching Lines 期刊论文 杨纪华
6 n-维分段光滑微分系统的周期轨分支 期刊论文 杨纪华;张二丽
7 Limit cycles appearing from the perturbation of differential systems with multiple switching curves 期刊论文 杨纪华
8 On the Number of Zeros of Abelian Integral for a Class of Cubic Hamilton Systems with the Phase Portrait “Butterfly” 期刊论文 杨纪华;隋世友;赵丽琴
9 Pattern formation of a Schnakenberg-type plant root hair initiation model 期刊论文 李艳秋;蒋军成
10 On the number of limit cycles for generic Lotka–Volterra system and Bogdanov–Takens system under perturbations of piecewise smooth polynomials 期刊论文 隋世友;杨纪华;赵丽琴
11 Bounding the number of limit cycles of discontinuous differential systems by using Picard–Fuchs equations 期刊论文 杨纪华;赵丽琴
12 Limit cycle bifurcations froma quadratic center with two switching lines 期刊论文 杨纪华
13 On the number of zeros of Abelian integral for a class of cubic Hamiltonian systems 期刊论文 杨纪华
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