奇点理论视角下de Sitter空间中子流形的几何性质研究
序号 | 标题 | 类型 | 作者 |
---|---|---|---|
1 | Generalized evolutes of planar curves | 期刊论文 | Yongqiao Wang;Yuan Chang;Haiming Liu |
2 | Envelopes created by circle families in the plane | 期刊论文 | Yongqiao Wang;Takashi Nishimura |
3 | Pseudo‐spherical evolutes of lightlike loci on mixed type surfaces in Minkowski 3‐space | 期刊论文 | Yongqiao Wang;Lin Yang;Yuan Chang;Haiming Liu |