摘要
利用和乐群给出了Szabo关于Berwald曲面刚性定理的一个极其简单的证明.
A simple proof of a rigidity theorem of Szabó for Berwald surfaces is given by using holonomy groups.
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第3期108-109,共2页
Acta Scientiarum Naturalium Universitatis Nankaiensis
基金
Supported by the Aid Program for Science and Technology Innovation Research Team in Higher Educational Institutions of Hunan Province and the Construct Program of the Key Discipline in Hunan Province.
