User contributions
- 15:29, 11 January 2013 (diff | hist) m Exotic spheres (Changed $$ \Sigma^{15}_{m, 1} = -(m(m-1)/2)\cdot \Sigma_M \cong bP_{16} \subset \Theta_{15}.$$ to $$ \Sigma^{15}_{m, 1} = -(m(m-1)/2)\cdot \Sigma_M \in bP_{16} \subset \Theta_{15}.$$)