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Oscillatory behavior of second-order nonlinear neutral differential equations 期刊论文
ADVANCES IN DIFFERENCE EQUATIONS, 2020, 卷号: 2020, 期号: 1, 页码: 8
作者:  Liu, Jun;  Liu, Xi;  Yu, Yuanhong
收藏  |  浏览/下载:161/0  |  提交时间:2020/09/23
Oscillation  Neutral differential equation  Riccati transformation  
On Riemann solutions under different initial periodic perturbations at two infinities for 1-d scalar convex conservation laws 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2020, 卷号: 268, 期号: 9, 页码: 5140-5155
作者:  Yuan, Qian;  Yuan, Yuan
收藏  |  浏览/下载:166/0  |  提交时间:2020/05/24
Conservation laws  Shock waves  Rarefaction waves  Periodic perturbations  
Identifying weak focus and center in a convection model 期刊论文
APPLIED MATHEMATICS LETTERS, 2020, 卷号: 100, 页码: 7
作者:  Guo, Laigang;  Yu, Pei;  Chen, Yufu
收藏  |  浏览/下载:148/0  |  提交时间:2020/05/24
Convection model  3-dimensional quadratic system  Normal form  Limit cycle