Items where Author is "Liang, Haihua"
Group by: Item Type | No Grouping Jump to: Article Number of items: 1. ArticleLiang, Haihua and Torregrosa, Joan (2016) Centers of projective vector fields of spatial quasi-homogeneous systems with weight $(m,m,n)$ and degree $2$ on the sphere. Electronic Journal of Qualitative Theory of Differential Equations, 2016 (103). pp. 1-26. ISSN 1417-3875 |