相关基金:This work is supported by the NSFC(No. 10171049),the Youth Project of Tianyuan Founda-tion of China(No.10426028), theChina Postdoctoral Science Foundation (No. 2004036301) and the Fund of the Personnel Div'ision of Nankai University(No. J02017).
In this paper, it is proved that for p ≥7 an arbitrary odd prime number and 3 ≤s 〈 p, the homotopy element α1β1γs is nontrivial and of order p in the stable homotopy groups of spheres π*S.