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| 图式流形 | |
| 作者姓名： | 刘亚星 李起升 |
| 作者单位： | DepartmentofMathematics,HenanUniversity,Kaifeng475001,PRC |
| 摘 要： | The discovery of manifold is a major advance in modern mathematics.In 1974,J.W.Morgan and D.P.Sullivan Surggest the concept of a Z/n manifold.We think that,it is more useful to suggest the concept of a graphlike manifold and research related topics.And these works will be done in this paper. |
| 关 键 词： | 图式流形 不变式 |
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