Non-embedding theorems of nilpotent Lie groups and sub-Riemannian manifolds
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The authors would like to thank Professor Xiaochun Rong for his valuable suggestions and comments.In addition,the first author was grateful to Professor Fuquan Fang for introducing him into the subject of sub-Riemannian geometry.They especially thank the referees for giving them very valuable advice;the second author was also partially supported by the Beijing Advanced Innovation Center for Imaging Theory and Technology,Capital Normal University
2020-06-11(万方平台首次上网日期,不代表论文的发表时间)
共24页
91-114