1, Qian Weichang (19121October 9-201July 30), a native of Wuxi, Jiangsu Province, is a world-famous scientist, educator and outstanding social activist.

2. Qian Weichang majored in applied mathematics, mechanics, physics and China informatics, and made great achievements in the fields of elasticity, variational principles and perturbation methods.

3.20 10 died in Shanghai at 6: 20 on July 30th at the age of 98. The body was found in funeral home cremation, Longhua, Shanghai on August 7th, 20 10.