中国科学院数学与系统科学研究院期刊网
AMS
Evolution Equation of the Gauss Curvature under Hypersurface Flows and Its Applications
Hong Xin GUO
Acta Mathematica Sinica . 2010, (7): 1299 -1308 .  DOI: 10.1007/s10114-010-9266-1