摘要
本文建立了两个解析引理,并将它们应用于子流形的几何、调和映射以及Yang-Mills场理论,从而获得了关于这些对象的几个整体Pinching结果。
In this note, we establish two analytic lemmas and use them to geometry of submanifolds, harmonic maps and Yang-Mills fields to obtain some global pinching results on these objects.
出处
《数学进展》
CSCD
北大核心
2003年第3期319-326,共8页
Advances in Mathematics(China)
基金
1 Research supported by NSFC (No.10071021).2 Research supported by NSFC (No.19901010),China Postdoctoral Science Fundation and Fok Ying-Tung Education Fundation.