搜索结果: 1-1 共查到“低维拓扑学 cross-ratios”相关记录1条 . 查询时间(0.094 秒)
Infinitesimal Liouville currents, cross-ratios and intersection numbers
Infinitesimal Liouville currents cross-ratios intersection numbers
2010/9/21
Many classical objects on a surface S can be interpreted as cross-ratio functions on the circle at infinity of the universal covering eS.This includes closed curves considered up to homotopy, metrics ...