摘要
将Bourguigonon和Lawson的球面上的孤立性现象推广到de Sitter空间中的n维紧致类空子流形上,得到了当紧致类空子流形满足某一条件时,则Yang-Mills场消失.还运用整体拼挤估计,证得Mn上任意的Yang-Mills联络是平坦的.
The isolation theorem due to Burguigonon and Lawson was generalized to compact space-like submaniflod. It is proved that if an n-dimensional compact space-like submanifold immersed in de Sitter space satisfies some condition, then Yang-Mills fields is vanishing. Moreover, a conclusion that the Yang-Mills connection is flat is put forward by using global pinching methods.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2008年第3期502-504,共3页
Journal of Harbin Institute of Technology
基金
浙江省自然科学基金资助项目(M103047)