About author:CEN Yan-bin(1949-), male, native of Dushan, Guizhou, a professor of Qiannan Normal College
for Nationalities, engages in Lie group theory, singularity theory.
Supported by:
BSupported by the National Science Foundation of China(60802045); Supported by the Science and Technology Foundation of Guizhou(20052004); Supported by the Science Foundation of Qiannan Normal College for Nationalities;
CEN Yan-bin, LIU Wen-wu, CEN Yi-gang. The Conditions of Equivalence of a Class Germs of C∞ Functions on Banach Spaces[J]. Chinese Quarterly Journal of Mathematics, 2011, 26(2): 223-228.