X iv :0 80 6. 13 05 v1 [ as tr oph ] 8 J un 2 00 8 General Flattened Jaffe Models for Galaxies⋆ Zhenglu Jiang, Daoyuan Fang, Hongxia Liu, David Moss Department of Mathematics, Zhongshan University, Guangzhou 510275, P. R. China Department of Mathematics, Zhejiang University, Hangzhou 310027, P. R. China Department of Mathematics, Jinan University, Guangzhou 510632, P. R. China Department of Mat...